java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/SifaC.xml -s ../../../trunk/examples/settings/default/automizer/svcomp-Reach-32bit-Automizer_Default.epf --sifa.abstract.domain ExplicitValueDomain --rcfgbuilder.size.of.a.code.block SingleStatement --sifa.call.summarizer TopInputCallSummarizer --sifa.fluid SizeLimitFluid --sifa.intern.fluid SizeLimitFluid --sifa.simplification.technique SIMPLIFY_DDA -i ../../../trunk/examples/svcomp/loop-invgen/apache-get-tag.i.v+nlh-reducer.c -------------------------------------------------------------------------------- This is Ultimate 0.1.24-efa34d5 [2019-09-18 11:19:39,781 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-09-18 11:19:39,784 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-09-18 11:19:39,802 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-09-18 11:19:39,802 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-09-18 11:19:39,804 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-09-18 11:19:39,806 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-09-18 11:19:39,819 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-09-18 11:19:39,822 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-09-18 11:19:39,822 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-09-18 11:19:39,823 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-09-18 11:19:39,825 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-09-18 11:19:39,825 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-09-18 11:19:39,829 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-09-18 11:19:39,831 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-09-18 11:19:39,832 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-09-18 11:19:39,833 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-09-18 11:19:39,836 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-09-18 11:19:39,838 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-09-18 11:19:39,843 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-09-18 11:19:39,845 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-09-18 11:19:39,846 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-09-18 11:19:39,847 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-09-18 11:19:39,848 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-09-18 11:19:39,850 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-09-18 11:19:39,851 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-09-18 11:19:39,851 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-09-18 11:19:39,853 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-09-18 11:19:39,854 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-09-18 11:19:39,855 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-09-18 11:19:39,856 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-09-18 11:19:39,857 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-09-18 11:19:39,858 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-09-18 11:19:39,859 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-09-18 11:19:39,863 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-09-18 11:19:39,863 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-09-18 11:19:39,865 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-09-18 11:19:39,865 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-09-18 11:19:39,865 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-09-18 11:19:39,867 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-09-18 11:19:39,868 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-09-18 11:19:39,869 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Reach-32bit-Automizer_Default.epf [2019-09-18 11:19:39,882 INFO L113 SettingsManager]: Loading preferences was successful [2019-09-18 11:19:39,883 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-09-18 11:19:39,884 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-09-18 11:19:39,884 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-09-18 11:19:39,884 INFO L138 SettingsManager]: * Use SBE=true [2019-09-18 11:19:39,885 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-09-18 11:19:39,885 INFO L138 SettingsManager]: * sizeof long=4 [2019-09-18 11:19:39,885 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-09-18 11:19:39,885 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-09-18 11:19:39,885 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-09-18 11:19:39,885 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-09-18 11:19:39,886 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-09-18 11:19:39,886 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-09-18 11:19:39,886 INFO L138 SettingsManager]: * sizeof long double=12 [2019-09-18 11:19:39,886 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-09-18 11:19:39,887 INFO L138 SettingsManager]: * Use constant arrays=true [2019-09-18 11:19:39,887 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-09-18 11:19:39,887 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-09-18 11:19:39,887 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-09-18 11:19:39,887 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-09-18 11:19:39,888 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-09-18 11:19:39,888 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-09-18 11:19:39,888 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-09-18 11:19:39,888 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-09-18 11:19:39,889 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-09-18 11:19:39,889 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-09-18 11:19:39,889 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-09-18 11:19:39,889 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-09-18 11:19:39,889 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.sifa: Abstract Domain -> ExplicitValueDomain Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: Size of a code block -> SingleStatement Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.sifa: Call Summarizer -> TopInputCallSummarizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.sifa: Fluid -> SizeLimitFluid Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.sifa: Intern Fluid -> SizeLimitFluid Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.sifa: Simplification Technique -> SIMPLIFY_DDA [2019-09-18 11:19:39,928 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-09-18 11:19:39,940 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-09-18 11:19:39,943 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-09-18 11:19:39,945 INFO L271 PluginConnector]: Initializing CDTParser... [2019-09-18 11:19:39,945 INFO L275 PluginConnector]: CDTParser initialized [2019-09-18 11:19:39,946 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/loop-invgen/apache-get-tag.i.v+nlh-reducer.c [2019-09-18 11:19:40,010 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/2556d08a3/ff17f78b74e2446eb5a61d2dddf68230/FLAG85b102759 [2019-09-18 11:19:40,412 INFO L306 CDTParser]: Found 1 translation units. [2019-09-18 11:19:40,413 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/loop-invgen/apache-get-tag.i.v+nlh-reducer.c [2019-09-18 11:19:40,420 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/2556d08a3/ff17f78b74e2446eb5a61d2dddf68230/FLAG85b102759 [2019-09-18 11:19:40,781 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/2556d08a3/ff17f78b74e2446eb5a61d2dddf68230 [2019-09-18 11:19:40,793 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-09-18 11:19:40,795 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2019-09-18 11:19:40,796 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-09-18 11:19:40,796 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-09-18 11:19:40,801 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-09-18 11:19:40,802 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.09 11:19:40" (1/1) ... [2019-09-18 11:19:40,807 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@329dc61d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.09 11:19:40, skipping insertion in model container [2019-09-18 11:19:40,807 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.09 11:19:40" (1/1) ... [2019-09-18 11:19:40,815 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-09-18 11:19:40,873 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-09-18 11:19:41,120 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-09-18 11:19:41,125 INFO L188 MainTranslator]: Completed pre-run [2019-09-18 11:19:41,270 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-09-18 11:19:41,289 INFO L192 MainTranslator]: Completed translation [2019-09-18 11:19:41,289 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.09 11:19:41 WrapperNode [2019-09-18 11:19:41,290 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-09-18 11:19:41,290 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-09-18 11:19:41,290 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-09-18 11:19:41,291 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-09-18 11:19:41,301 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.09 11:19:41" (1/1) ... [2019-09-18 11:19:41,301 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.09 11:19:41" (1/1) ... [2019-09-18 11:19:41,307 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.09 11:19:41" (1/1) ... [2019-09-18 11:19:41,307 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.09 11:19:41" (1/1) ... [2019-09-18 11:19:41,314 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.09 11:19:41" (1/1) ... [2019-09-18 11:19:41,319 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.09 11:19:41" (1/1) ... [2019-09-18 11:19:41,320 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.09 11:19:41" (1/1) ... [2019-09-18 11:19:41,323 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-09-18 11:19:41,324 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-09-18 11:19:41,324 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-09-18 11:19:41,324 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-09-18 11:19:41,325 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.09 11:19:41" (1/1) ... No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-09-18 11:19:41,386 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2019-09-18 11:19:41,386 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-09-18 11:19:41,386 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2019-09-18 11:19:41,387 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2019-09-18 11:19:41,387 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assume [2019-09-18 11:19:41,387 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2019-09-18 11:19:41,387 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2019-09-18 11:19:41,387 INFO L130 BoogieDeclarations]: Found specification of procedure main [2019-09-18 11:19:41,387 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2019-09-18 11:19:41,388 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-09-18 11:19:41,914 INFO L278 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-09-18 11:19:41,915 INFO L283 CfgBuilder]: Removed 0 assume(true) statements. [2019-09-18 11:19:41,917 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.09 11:19:41 BoogieIcfgContainer [2019-09-18 11:19:41,918 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-09-18 11:19:41,918 INFO L113 PluginConnector]: ------------------------Sifa---------------------------- [2019-09-18 11:19:41,918 INFO L271 PluginConnector]: Initializing Sifa... [2019-09-18 11:19:41,919 INFO L275 PluginConnector]: Sifa initialized [2019-09-18 11:19:41,920 INFO L185 PluginConnector]: Executing the observer SifaObserver from plugin Sifa for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.09 11:19:41" (1/1) ... [2019-09-18 11:19:41,921 INFO L79 SifaObserver]: Intern domains=ExplicitValueDomain;IntervalDomain ♦ Abstract Domain=ExplicitValueDomain ♦ Abstract when formula's dag size exceeds (negative numbers disable this limit)=-1 ♦ Fluid=SizeLimitFluid ♦ Max. Parallel Explicit Values=2 ♦ Max. Parallel Intervals=2 ♦ Loop Summarizer=FixpointLoopSummarizer ♦ Abstract when formula has more disjuncts than (negative numbers disable this limit)=8 ♦ Call Summarizer=TopInputCallSummarizer ♦ Xnf Conversion Technique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION ♦ Simplification Technique=SIMPLIFY_DDA ♦ Intern Fluid=SizeLimitFluid [2019-09-18 11:19:41,955 INFO L162 IcfgInterpreter]: Started Sifa with 17 locations of interest [2019-09-18 11:19:41,958 INFO L169 IcfgInterpreter]: Building call graph [2019-09-18 11:19:41,980 INFO L174 IcfgInterpreter]: Initial procedures are [ULTIMATE.start] [2019-09-18 11:19:41,990 INFO L179 IcfgInterpreter]: Starting interpretation [2019-09-18 11:19:41,992 INFO L199 IcfgInterpreter]: Interpreting procedure ULTIMATE.start with input of size 1 for LOIs [2019-09-18 11:19:42,127 INFO L199 IcfgInterpreter]: Interpreting procedure main with input of size 16 for LOIs [2019-09-18 11:19:42,948 WARN L191 SmtUtils]: Spent 504.00 ms on a formula simplification. DAG size of input: 84 DAG size of output: 72 [2019-09-18 11:19:43,189 WARN L191 SmtUtils]: Spent 239.00 ms on a formula simplification that was a NOOP. DAG size: 72 [2019-09-18 11:19:43,645 WARN L191 SmtUtils]: Spent 422.00 ms on a formula simplification. DAG size of input: 100 DAG size of output: 72 [2019-09-18 11:19:43,830 WARN L191 SmtUtils]: Spent 184.00 ms on a formula simplification that was a NOOP. DAG size: 72 [2019-09-18 11:19:44,546 WARN L191 SmtUtils]: Spent 708.00 ms on a formula simplification. DAG size of input: 98 DAG size of output: 80 [2019-09-18 11:19:44,778 WARN L191 SmtUtils]: Spent 230.00 ms on a formula simplification that was a NOOP. DAG size: 80 [2019-09-18 11:19:45,266 WARN L191 SmtUtils]: Spent 472.00 ms on a formula simplification. DAG size of input: 93 DAG size of output: 83 [2019-09-18 11:19:45,474 WARN L191 SmtUtils]: Spent 206.00 ms on a formula simplification that was a NOOP. DAG size: 83 [2019-09-18 11:19:45,912 WARN L191 SmtUtils]: Spent 403.00 ms on a formula simplification. DAG size of input: 102 DAG size of output: 86 [2019-09-18 11:19:46,126 WARN L191 SmtUtils]: Spent 214.00 ms on a formula simplification that was a NOOP. DAG size: 86 [2019-09-18 11:19:46,644 WARN L191 SmtUtils]: Spent 513.00 ms on a formula simplification. DAG size of input: 107 DAG size of output: 94 [2019-09-18 11:19:46,892 WARN L191 SmtUtils]: Spent 247.00 ms on a formula simplification that was a NOOP. DAG size: 94 [2019-09-18 11:19:47,498 WARN L191 SmtUtils]: Spent 592.00 ms on a formula simplification. DAG size of input: 107 DAG size of output: 97 [2019-09-18 11:19:47,781 WARN L191 SmtUtils]: Spent 281.00 ms on a formula simplification that was a NOOP. DAG size: 97 [2019-09-18 11:19:48,326 WARN L191 SmtUtils]: Spent 521.00 ms on a formula simplification. DAG size of input: 112 DAG size of output: 96 [2019-09-18 11:19:48,592 WARN L191 SmtUtils]: Spent 265.00 ms on a formula simplification that was a NOOP. DAG size: 96 [2019-09-18 11:19:49,368 WARN L191 SmtUtils]: Spent 770.00 ms on a formula simplification. DAG size of input: 121 DAG size of output: 104 [2019-09-18 11:19:49,667 WARN L191 SmtUtils]: Spent 298.00 ms on a formula simplification that was a NOOP. DAG size: 104 [2019-09-18 11:19:50,423 WARN L191 SmtUtils]: Spent 741.00 ms on a formula simplification. DAG size of input: 117 DAG size of output: 107 [2019-09-18 11:19:50,793 WARN L191 SmtUtils]: Spent 368.00 ms on a formula simplification that was a NOOP. DAG size: 107 [2019-09-18 11:19:51,473 WARN L191 SmtUtils]: Spent 644.00 ms on a formula simplification. DAG size of input: 126 DAG size of output: 110 [2019-09-18 11:19:51,798 WARN L191 SmtUtils]: Spent 324.00 ms on a formula simplification that was a NOOP. DAG size: 110 [2019-09-18 11:19:52,655 WARN L191 SmtUtils]: Spent 852.00 ms on a formula simplification. DAG size of input: 127 DAG size of output: 118 [2019-09-18 11:19:53,041 WARN L191 SmtUtils]: Spent 384.00 ms on a formula simplification that was a NOOP. DAG size: 118 [2019-09-18 11:19:53,905 WARN L191 SmtUtils]: Spent 846.00 ms on a formula simplification. DAG size of input: 131 DAG size of output: 121 [2019-09-18 11:19:54,316 WARN L191 SmtUtils]: Spent 409.00 ms on a formula simplification that was a NOOP. DAG size: 121 [2019-09-18 11:19:55,131 WARN L191 SmtUtils]: Spent 791.00 ms on a formula simplification. DAG size of input: 144 DAG size of output: 128 [2019-09-18 11:19:55,507 WARN L191 SmtUtils]: Spent 375.00 ms on a formula simplification that was a NOOP. DAG size: 128 [2019-09-18 11:19:56,704 WARN L191 SmtUtils]: Spent 1.19 s on a formula simplification. DAG size of input: 174 DAG size of output: 136 [2019-09-18 11:19:57,136 WARN L191 SmtUtils]: Spent 430.00 ms on a formula simplification that was a NOOP. DAG size: 136 [2019-09-18 11:19:58,163 WARN L191 SmtUtils]: Spent 1.01 s on a formula simplification. DAG size of input: 149 DAG size of output: 139 [2019-09-18 11:19:58,643 WARN L191 SmtUtils]: Spent 479.00 ms on a formula simplification that was a NOOP. DAG size: 139 [2019-09-18 11:19:59,557 WARN L191 SmtUtils]: Spent 891.00 ms on a formula simplification. DAG size of input: 158 DAG size of output: 142 [2019-09-18 11:20:00,001 WARN L191 SmtUtils]: Spent 442.00 ms on a formula simplification that was a NOOP. DAG size: 142 [2019-09-18 11:20:01,280 WARN L191 SmtUtils]: Spent 1.28 s on a formula simplification. DAG size of input: 166 DAG size of output: 150 [2019-09-18 11:20:01,811 WARN L191 SmtUtils]: Spent 529.00 ms on a formula simplification that was a NOOP. DAG size: 150 [2019-09-18 11:20:02,976 WARN L191 SmtUtils]: Spent 1.14 s on a formula simplification. DAG size of input: 163 DAG size of output: 153 [2019-09-18 11:20:03,531 WARN L191 SmtUtils]: Spent 553.00 ms on a formula simplification that was a NOOP. DAG size: 153 [2019-09-18 11:20:04,626 WARN L191 SmtUtils]: Spent 1.07 s on a formula simplification. DAG size of input: 168 DAG size of output: 152 [2019-09-18 11:20:05,133 WARN L191 SmtUtils]: Spent 506.00 ms on a formula simplification that was a NOOP. DAG size: 152 [2019-09-18 11:20:06,691 WARN L191 SmtUtils]: Spent 1.55 s on a formula simplification. DAG size of input: 221 DAG size of output: 160 [2019-09-18 11:20:07,254 WARN L191 SmtUtils]: Spent 561.00 ms on a formula simplification that was a NOOP. DAG size: 160 [2019-09-18 11:20:08,618 WARN L191 SmtUtils]: Spent 1.35 s on a formula simplification. DAG size of input: 173 DAG size of output: 163 [2019-09-18 11:20:09,252 WARN L191 SmtUtils]: Spent 633.00 ms on a formula simplification that was a NOOP. DAG size: 163 [2019-09-18 11:20:10,312 WARN L191 SmtUtils]: Spent 1.03 s on a formula simplification. DAG size of input: 186 DAG size of output: 116 [2019-09-18 11:20:10,739 WARN L191 SmtUtils]: Spent 425.00 ms on a formula simplification that was a NOOP. DAG size: 116 [2019-09-18 11:20:12,201 WARN L191 SmtUtils]: Spent 1.46 s on a formula simplification. DAG size of input: 208 DAG size of output: 123 [2019-09-18 11:20:12,675 WARN L191 SmtUtils]: Spent 472.00 ms on a formula simplification that was a NOOP. DAG size: 123 [2019-09-18 11:20:13,754 WARN L191 SmtUtils]: Spent 1.07 s on a formula simplification. DAG size of input: 130 DAG size of output: 120 [2019-09-18 11:20:14,259 WARN L191 SmtUtils]: Spent 504.00 ms on a formula simplification that was a NOOP. DAG size: 120 [2019-09-18 11:20:15,258 WARN L191 SmtUtils]: Spent 976.00 ms on a formula simplification. DAG size of input: 135 DAG size of output: 114 [2019-09-18 11:20:15,727 WARN L191 SmtUtils]: Spent 468.00 ms on a formula simplification that was a NOOP. DAG size: 114 [2019-09-18 11:20:17,156 WARN L191 SmtUtils]: Spent 1.42 s on a formula simplification. DAG size of input: 169 DAG size of output: 123 [2019-09-18 11:20:17,674 WARN L191 SmtUtils]: Spent 517.00 ms on a formula simplification that was a NOOP. DAG size: 123 [2019-09-18 11:20:18,848 WARN L191 SmtUtils]: Spent 1.16 s on a formula simplification. DAG size of input: 134 DAG size of output: 124 [2019-09-18 11:20:19,401 WARN L191 SmtUtils]: Spent 552.00 ms on a formula simplification that was a NOOP. DAG size: 124 [2019-09-18 11:20:20,497 WARN L191 SmtUtils]: Spent 1.07 s on a formula simplification. DAG size of input: 143 DAG size of output: 122 [2019-09-18 11:20:21,000 WARN L191 SmtUtils]: Spent 501.00 ms on a formula simplification that was a NOOP. DAG size: 122 [2019-09-18 11:20:22,528 WARN L191 SmtUtils]: Spent 1.52 s on a formula simplification. DAG size of input: 175 DAG size of output: 129 [2019-09-18 11:20:23,095 WARN L191 SmtUtils]: Spent 566.00 ms on a formula simplification that was a NOOP. DAG size: 129 [2019-09-18 11:20:24,359 WARN L191 SmtUtils]: Spent 1.25 s on a formula simplification. DAG size of input: 140 DAG size of output: 130 [2019-09-18 11:20:24,973 WARN L191 SmtUtils]: Spent 613.00 ms on a formula simplification that was a NOOP. DAG size: 130 [2019-09-18 11:20:26,153 WARN L191 SmtUtils]: Spent 1.16 s on a formula simplification. DAG size of input: 148 DAG size of output: 127 [2019-09-18 11:20:26,721 WARN L191 SmtUtils]: Spent 566.00 ms on a formula simplification that was a NOOP. DAG size: 127 [2019-09-18 11:20:28,111 WARN L191 SmtUtils]: Spent 1.38 s on a formula simplification. DAG size of input: 145 DAG size of output: 134 [2019-09-18 11:20:28,718 WARN L191 SmtUtils]: Spent 605.00 ms on a formula simplification that was a NOOP. DAG size: 134 [2019-09-18 11:20:30,086 WARN L191 SmtUtils]: Spent 1.35 s on a formula simplification. DAG size of input: 145 DAG size of output: 135 [2019-09-18 11:20:30,743 WARN L191 SmtUtils]: Spent 655.00 ms on a formula simplification that was a NOOP. DAG size: 135 [2019-09-18 11:20:32,021 WARN L191 SmtUtils]: Spent 1.26 s on a formula simplification. DAG size of input: 153 DAG size of output: 132 [2019-09-18 11:20:32,610 WARN L191 SmtUtils]: Spent 588.00 ms on a formula simplification that was a NOOP. DAG size: 132 [2019-09-18 11:20:34,103 WARN L191 SmtUtils]: Spent 1.49 s on a formula simplification. DAG size of input: 150 DAG size of output: 139 [2019-09-18 11:20:34,757 WARN L191 SmtUtils]: Spent 653.00 ms on a formula simplification that was a NOOP. DAG size: 139 [2019-09-18 11:20:36,192 WARN L191 SmtUtils]: Spent 1.42 s on a formula simplification. DAG size of input: 150 DAG size of output: 140 [2019-09-18 11:20:36,884 WARN L191 SmtUtils]: Spent 690.00 ms on a formula simplification that was a NOOP. DAG size: 140 [2019-09-18 11:20:38,273 WARN L191 SmtUtils]: Spent 1.37 s on a formula simplification. DAG size of input: 155 DAG size of output: 139 [2019-09-18 11:20:38,944 WARN L191 SmtUtils]: Spent 670.00 ms on a formula simplification that was a NOOP. DAG size: 139 [2019-09-18 11:20:40,952 WARN L191 SmtUtils]: Spent 2.00 s on a formula simplification. DAG size of input: 205 DAG size of output: 147 [2019-09-18 11:20:41,681 WARN L191 SmtUtils]: Spent 727.00 ms on a formula simplification that was a NOOP. DAG size: 147 [2019-09-18 11:20:43,288 WARN L191 SmtUtils]: Spent 1.59 s on a formula simplification. DAG size of input: 160 DAG size of output: 150 [2019-09-18 11:20:44,051 WARN L191 SmtUtils]: Spent 761.00 ms on a formula simplification that was a NOOP. DAG size: 150 [2019-09-18 11:20:45,549 WARN L191 SmtUtils]: Spent 1.47 s on a formula simplification. DAG size of input: 172 DAG size of output: 143 [2019-09-18 11:20:46,256 WARN L191 SmtUtils]: Spent 705.00 ms on a formula simplification that was a NOOP. DAG size: 143 [2019-09-18 11:20:48,388 WARN L191 SmtUtils]: Spent 2.13 s on a formula simplification. DAG size of input: 216 DAG size of output: 150 [2019-09-18 11:20:49,134 WARN L191 SmtUtils]: Spent 745.00 ms on a formula simplification that was a NOOP. DAG size: 150 [2019-09-18 11:20:50,788 WARN L191 SmtUtils]: Spent 1.64 s on a formula simplification. DAG size of input: 160 DAG size of output: 150 [2019-09-18 11:20:51,587 WARN L191 SmtUtils]: Spent 797.00 ms on a formula simplification that was a NOOP. DAG size: 150 [2019-09-18 11:20:53,119 WARN L191 SmtUtils]: Spent 1.51 s on a formula simplification. DAG size of input: 165 DAG size of output: 149 [2019-09-18 11:20:53,867 WARN L191 SmtUtils]: Spent 746.00 ms on a formula simplification that was a NOOP. DAG size: 149 [2019-09-18 11:20:56,160 WARN L191 SmtUtils]: Spent 2.28 s on a formula simplification. DAG size of input: 224 DAG size of output: 157 [2019-09-18 11:20:56,972 WARN L191 SmtUtils]: Spent 810.00 ms on a formula simplification that was a NOOP. DAG size: 157 [2019-09-18 11:20:58,801 WARN L191 SmtUtils]: Spent 1.81 s on a formula simplification. DAG size of input: 170 DAG size of output: 160 [2019-09-18 11:20:59,688 WARN L191 SmtUtils]: Spent 885.00 ms on a formula simplification that was a NOOP. DAG size: 160 [2019-09-18 11:21:01,381 WARN L191 SmtUtils]: Spent 1.67 s on a formula simplification. DAG size of input: 182 DAG size of output: 153 [2019-09-18 11:21:02,198 WARN L191 SmtUtils]: Spent 816.00 ms on a formula simplification that was a NOOP. DAG size: 153 [2019-09-18 11:21:04,741 WARN L191 SmtUtils]: Spent 2.53 s on a formula simplification. DAG size of input: 234 DAG size of output: 160 [2019-09-18 11:21:05,607 WARN L191 SmtUtils]: Spent 864.00 ms on a formula simplification that was a NOOP. DAG size: 160 [2019-09-18 11:21:07,465 WARN L191 SmtUtils]: Spent 1.84 s on a formula simplification. DAG size of input: 170 DAG size of output: 160 [2019-09-18 11:21:08,366 WARN L191 SmtUtils]: Spent 900.00 ms on a formula simplification that was a NOOP. DAG size: 160 [2019-09-18 11:21:10,128 WARN L191 SmtUtils]: Spent 1.74 s on a formula simplification. DAG size of input: 175 DAG size of output: 154 [2019-09-18 11:21:10,974 WARN L191 SmtUtils]: Spent 845.00 ms on a formula simplification that was a NOOP. DAG size: 154 [2019-09-18 11:21:13,529 WARN L191 SmtUtils]: Spent 2.54 s on a formula simplification. DAG size of input: 238 DAG size of output: 163 [2019-09-18 11:21:14,426 WARN L191 SmtUtils]: Spent 895.00 ms on a formula simplification that was a NOOP. DAG size: 163 [2019-09-18 11:21:16,401 WARN L191 SmtUtils]: Spent 1.96 s on a formula simplification. DAG size of input: 174 DAG size of output: 164 [2019-09-18 11:21:17,337 WARN L191 SmtUtils]: Spent 934.00 ms on a formula simplification that was a NOOP. DAG size: 164 [2019-09-18 11:21:19,427 WARN L191 SmtUtils]: Spent 2.06 s on a formula simplification. DAG size of input: 183 DAG size of output: 167 [2019-09-18 11:21:20,337 WARN L191 SmtUtils]: Spent 909.00 ms on a formula simplification that was a NOOP. DAG size: 167 [2019-09-18 11:21:23,064 WARN L191 SmtUtils]: Spent 2.72 s on a formula simplification. DAG size of input: 253 DAG size of output: 175 [2019-09-18 11:21:24,026 WARN L191 SmtUtils]: Spent 961.00 ms on a formula simplification that was a NOOP. DAG size: 175 [2019-09-18 11:21:26,116 WARN L191 SmtUtils]: Spent 2.07 s on a formula simplification. DAG size of input: 188 DAG size of output: 178 [2019-09-18 11:21:27,122 WARN L191 SmtUtils]: Spent 1.00 s on a formula simplification that was a NOOP. DAG size: 178 [2019-09-18 11:21:29,105 WARN L191 SmtUtils]: Spent 1.96 s on a formula simplification. DAG size of input: 197 DAG size of output: 168 [2019-09-18 11:21:30,050 WARN L191 SmtUtils]: Spent 943.00 ms on a formula simplification that was a NOOP. DAG size: 168 [2019-09-18 11:21:32,568 WARN L191 SmtUtils]: Spent 2.51 s on a formula simplification. DAG size of input: 198 DAG size of output: 175 [2019-09-18 11:21:33,578 WARN L191 SmtUtils]: Spent 1.01 s on a formula simplification that was a NOOP. DAG size: 175 [2019-09-18 11:21:35,706 WARN L191 SmtUtils]: Spent 2.11 s on a formula simplification. DAG size of input: 185 DAG size of output: 175 [2019-09-18 11:21:36,754 WARN L191 SmtUtils]: Spent 1.05 s on a formula simplification that was a NOOP. DAG size: 175 [2019-09-18 11:21:38,830 WARN L191 SmtUtils]: Spent 2.05 s on a formula simplification. DAG size of input: 191 DAG size of output: 170 [2019-09-18 11:21:39,830 WARN L191 SmtUtils]: Spent 999.00 ms on a formula simplification that was a NOOP. DAG size: 170 [2019-09-18 11:21:43,936 WARN L191 SmtUtils]: Spent 4.10 s on a formula simplification. DAG size of input: 266 DAG size of output: 261 [2019-09-18 11:21:44,544 WARN L191 SmtUtils]: Spent 343.00 ms on a formula simplification. DAG size of input: 85 DAG size of output: 74 [2019-09-18 11:21:44,693 WARN L191 SmtUtils]: Spent 148.00 ms on a formula simplification that was a NOOP. DAG size: 74 [2019-09-18 11:21:44,923 WARN L191 SmtUtils]: Spent 219.00 ms on a formula simplification. DAG size of input: 84 DAG size of output: 60 [2019-09-18 11:21:45,497 WARN L191 SmtUtils]: Spent 482.00 ms on a formula simplification. DAG size of input: 88 DAG size of output: 66 [2019-09-18 11:21:45,648 WARN L191 SmtUtils]: Spent 150.00 ms on a formula simplification that was a NOOP. DAG size: 66 [2019-09-18 11:21:46,130 WARN L191 SmtUtils]: Spent 475.00 ms on a formula simplification. DAG size of input: 79 DAG size of output: 72 [2019-09-18 11:21:46,343 WARN L191 SmtUtils]: Spent 211.00 ms on a formula simplification that was a NOOP. DAG size: 72 [2019-09-18 11:21:46,689 WARN L191 SmtUtils]: Spent 331.00 ms on a formula simplification. DAG size of input: 89 DAG size of output: 66 [2019-09-18 11:21:46,828 WARN L191 SmtUtils]: Spent 138.00 ms on a formula simplification that was a NOOP. DAG size: 66 [2019-09-18 11:21:47,298 WARN L191 SmtUtils]: Spent 466.00 ms on a formula simplification. DAG size of input: 82 DAG size of output: 78 [2019-09-18 11:21:47,833 WARN L191 SmtUtils]: Spent 330.00 ms on a formula simplification. DAG size of input: 84 DAG size of output: 71 [2019-09-18 11:21:47,980 WARN L191 SmtUtils]: Spent 146.00 ms on a formula simplification that was a NOOP. DAG size: 71 [2019-09-18 11:21:48,233 WARN L191 SmtUtils]: Spent 244.00 ms on a formula simplification. DAG size of input: 83 DAG size of output: 60 [2019-09-18 11:21:48,684 WARN L191 SmtUtils]: Spent 350.00 ms on a formula simplification. DAG size of input: 88 DAG size of output: 66 [2019-09-18 11:21:48,845 WARN L191 SmtUtils]: Spent 160.00 ms on a formula simplification that was a NOOP. DAG size: 66 [2019-09-18 11:21:49,302 WARN L191 SmtUtils]: Spent 449.00 ms on a formula simplification. DAG size of input: 79 DAG size of output: 72 [2019-09-18 11:21:49,513 WARN L191 SmtUtils]: Spent 210.00 ms on a formula simplification that was a NOOP. DAG size: 72 [2019-09-18 11:21:49,877 WARN L191 SmtUtils]: Spent 354.00 ms on a formula simplification. DAG size of input: 90 DAG size of output: 73 [2019-09-18 11:21:50,040 WARN L191 SmtUtils]: Spent 161.00 ms on a formula simplification that was a NOOP. DAG size: 73 [2019-09-18 11:21:50,540 WARN L191 SmtUtils]: Spent 496.00 ms on a formula simplification. DAG size of input: 83 DAG size of output: 78 [2019-09-18 11:21:51,142 WARN L191 SmtUtils]: Spent 199.00 ms on a formula simplification. DAG size of input: 88 DAG size of output: 51 [2019-09-18 11:21:51,569 WARN L191 SmtUtils]: Spent 369.00 ms on a formula simplification. DAG size of input: 78 DAG size of output: 59 [2019-09-18 11:21:51,686 WARN L191 SmtUtils]: Spent 115.00 ms on a formula simplification that was a NOOP. DAG size: 59 [2019-09-18 11:21:51,923 WARN L191 SmtUtils]: Spent 228.00 ms on a formula simplification. DAG size of input: 81 DAG size of output: 60 [2019-09-18 11:21:52,029 WARN L191 SmtUtils]: Spent 105.00 ms on a formula simplification that was a NOOP. DAG size: 60 [2019-09-18 11:21:52,352 WARN L191 SmtUtils]: Spent 320.00 ms on a formula simplification. DAG size of input: 68 DAG size of output: 65 [2019-09-18 11:21:52,507 WARN L191 SmtUtils]: Spent 154.00 ms on a formula simplification that was a NOOP. DAG size: 65 [2019-09-18 11:21:52,835 WARN L191 SmtUtils]: Spent 320.00 ms on a formula simplification. DAG size of input: 92 DAG size of output: 70 [2019-09-18 11:21:52,986 WARN L191 SmtUtils]: Spent 150.00 ms on a formula simplification that was a NOOP. DAG size: 70 [2019-09-18 11:21:53,441 WARN L191 SmtUtils]: Spent 451.00 ms on a formula simplification. DAG size of input: 84 DAG size of output: 78 [2019-09-18 11:21:53,828 WARN L191 SmtUtils]: Spent 214.00 ms on a formula simplification. DAG size of input: 86 DAG size of output: 58 [2019-09-18 11:21:54,097 WARN L191 SmtUtils]: Spent 209.00 ms on a formula simplification. DAG size of input: 86 DAG size of output: 58 [2019-09-18 11:21:54,367 WARN L191 SmtUtils]: Spent 211.00 ms on a formula simplification. DAG size of input: 86 DAG size of output: 58 [2019-09-18 11:21:54,636 WARN L191 SmtUtils]: Spent 208.00 ms on a formula simplification. DAG size of input: 86 DAG size of output: 58 [2019-09-18 11:21:54,908 WARN L191 SmtUtils]: Spent 213.00 ms on a formula simplification. DAG size of input: 86 DAG size of output: 58 [2019-09-18 11:21:55,175 WARN L191 SmtUtils]: Spent 208.00 ms on a formula simplification. DAG size of input: 86 DAG size of output: 58 [2019-09-18 11:21:55,445 WARN L191 SmtUtils]: Spent 210.00 ms on a formula simplification. DAG size of input: 86 DAG size of output: 58 [2019-09-18 11:21:55,714 WARN L191 SmtUtils]: Spent 209.00 ms on a formula simplification. DAG size of input: 86 DAG size of output: 58 [2019-09-18 11:21:55,982 WARN L191 SmtUtils]: Spent 207.00 ms on a formula simplification. DAG size of input: 86 DAG size of output: 58 [2019-09-18 11:21:56,260 WARN L191 SmtUtils]: Spent 211.00 ms on a formula simplification. DAG size of input: 86 DAG size of output: 58 [2019-09-18 11:21:56,533 WARN L191 SmtUtils]: Spent 215.00 ms on a formula simplification. DAG size of input: 86 DAG size of output: 58 [2019-09-18 11:21:56,800 WARN L191 SmtUtils]: Spent 207.00 ms on a formula simplification. DAG size of input: 86 DAG size of output: 58 [2019-09-18 11:21:57,068 WARN L191 SmtUtils]: Spent 206.00 ms on a formula simplification. DAG size of input: 86 DAG size of output: 58 [2019-09-18 11:21:57,335 WARN L191 SmtUtils]: Spent 208.00 ms on a formula simplification. DAG size of input: 86 DAG size of output: 58 [2019-09-18 11:21:57,602 WARN L191 SmtUtils]: Spent 208.00 ms on a formula simplification. DAG size of input: 86 DAG size of output: 58 [2019-09-18 11:21:57,871 WARN L191 SmtUtils]: Spent 210.00 ms on a formula simplification. DAG size of input: 86 DAG size of output: 58 [2019-09-18 11:21:58,146 WARN L191 SmtUtils]: Spent 213.00 ms on a formula simplification. DAG size of input: 86 DAG size of output: 58 [2019-09-18 11:21:58,415 WARN L191 SmtUtils]: Spent 209.00 ms on a formula simplification. DAG size of input: 86 DAG size of output: 58 [2019-09-18 11:21:58,684 WARN L191 SmtUtils]: Spent 209.00 ms on a formula simplification. DAG size of input: 86 DAG size of output: 58 [2019-09-18 11:21:58,955 WARN L191 SmtUtils]: Spent 210.00 ms on a formula simplification. DAG size of input: 86 DAG size of output: 58 [2019-09-18 11:21:59,224 WARN L191 SmtUtils]: Spent 209.00 ms on a formula simplification. DAG size of input: 86 DAG size of output: 58 [2019-09-18 11:21:59,497 WARN L191 SmtUtils]: Spent 212.00 ms on a formula simplification. DAG size of input: 86 DAG size of output: 58 [2019-09-18 11:21:59,766 WARN L191 SmtUtils]: Spent 208.00 ms on a formula simplification. DAG size of input: 86 DAG size of output: 58 [2019-09-18 11:22:00,037 WARN L191 SmtUtils]: Spent 210.00 ms on a formula simplification. DAG size of input: 86 DAG size of output: 58 [2019-09-18 11:22:00,504 WARN L191 SmtUtils]: Spent 398.00 ms on a formula simplification. DAG size of input: 114 DAG size of output: 97 [2019-09-18 11:22:00,685 WARN L191 SmtUtils]: Spent 180.00 ms on a formula simplification that was a NOOP. DAG size: 97 [2019-09-18 11:22:01,058 WARN L191 SmtUtils]: Spent 367.00 ms on a formula simplification. DAG size of input: 128 DAG size of output: 105 [2019-09-18 11:22:01,223 WARN L191 SmtUtils]: Spent 163.00 ms on a formula simplification that was a NOOP. DAG size: 105 [2019-09-18 11:22:02,122 WARN L191 SmtUtils]: Spent 895.00 ms on a formula simplification. DAG size of input: 135 DAG size of output: 118 [2019-09-18 11:22:02,415 WARN L191 SmtUtils]: Spent 292.00 ms on a formula simplification that was a NOOP. DAG size: 118 [2019-09-18 11:22:03,070 WARN L191 SmtUtils]: Spent 646.00 ms on a formula simplification. DAG size of input: 131 DAG size of output: 121 [2019-09-18 11:22:03,378 WARN L191 SmtUtils]: Spent 306.00 ms on a formula simplification that was a NOOP. DAG size: 121 [2019-09-18 11:22:03,932 WARN L191 SmtUtils]: Spent 542.00 ms on a formula simplification. DAG size of input: 139 DAG size of output: 114 [2019-09-18 11:22:04,197 WARN L191 SmtUtils]: Spent 262.00 ms on a formula simplification that was a NOOP. DAG size: 114 [2019-09-18 11:22:04,937 WARN L191 SmtUtils]: Spent 734.00 ms on a formula simplification. DAG size of input: 136 DAG size of output: 127 [2019-09-18 11:22:05,279 WARN L191 SmtUtils]: Spent 341.00 ms on a formula simplification that was a NOOP. DAG size: 127 [2019-09-18 11:22:06,052 WARN L191 SmtUtils]: Spent 762.00 ms on a formula simplification. DAG size of input: 139 DAG size of output: 129 [2019-09-18 11:22:06,427 WARN L191 SmtUtils]: Spent 374.00 ms on a formula simplification that was a NOOP. DAG size: 129 [2019-09-18 11:22:07,134 WARN L191 SmtUtils]: Spent 692.00 ms on a formula simplification. DAG size of input: 148 DAG size of output: 132 [2019-09-18 11:22:07,461 WARN L191 SmtUtils]: Spent 325.00 ms on a formula simplification that was a NOOP. DAG size: 132 [2019-09-18 11:22:08,446 WARN L191 SmtUtils]: Spent 981.00 ms on a formula simplification. DAG size of input: 155 DAG size of output: 145 [2019-09-18 11:22:08,874 WARN L191 SmtUtils]: Spent 427.00 ms on a formula simplification that was a NOOP. DAG size: 145 [2019-09-18 11:22:09,889 WARN L191 SmtUtils]: Spent 1.01 s on a formula simplification. DAG size of input: 158 DAG size of output: 148 [2019-09-18 11:22:10,364 WARN L191 SmtUtils]: Spent 474.00 ms on a formula simplification that was a NOOP. DAG size: 148 [2019-09-18 11:22:11,272 WARN L191 SmtUtils]: Spent 892.00 ms on a formula simplification. DAG size of input: 163 DAG size of output: 136 [2019-09-18 11:22:11,684 WARN L191 SmtUtils]: Spent 411.00 ms on a formula simplification that was a NOOP. DAG size: 136 [2019-09-18 11:22:12,968 WARN L191 SmtUtils]: Spent 1.28 s on a formula simplification. DAG size of input: 194 DAG size of output: 151 [2019-09-18 11:22:13,484 WARN L191 SmtUtils]: Spent 514.00 ms on a formula simplification that was a NOOP. DAG size: 151 [2019-09-18 11:22:14,680 WARN L191 SmtUtils]: Spent 1.19 s on a formula simplification. DAG size of input: 162 DAG size of output: 152 [2019-09-18 11:22:15,243 WARN L191 SmtUtils]: Spent 561.00 ms on a formula simplification that was a NOOP. DAG size: 152 [2019-09-18 11:22:16,359 WARN L191 SmtUtils]: Spent 1.10 s on a formula simplification. DAG size of input: 169 DAG size of output: 153 [2019-09-18 11:22:16,880 WARN L191 SmtUtils]: Spent 520.00 ms on a formula simplification that was a NOOP. DAG size: 153 [2019-09-18 11:22:18,602 WARN L191 SmtUtils]: Spent 1.72 s on a formula simplification. DAG size of input: 186 DAG size of output: 179 [2019-09-18 11:22:19,096 WARN L191 SmtUtils]: Spent 349.00 ms on a formula simplification. DAG size of input: 87 DAG size of output: 80 [2019-09-18 11:22:19,252 WARN L191 SmtUtils]: Spent 155.00 ms on a formula simplification that was a NOOP. DAG size: 80 [2019-09-18 11:22:19,500 WARN L191 SmtUtils]: Spent 235.00 ms on a formula simplification. DAG size of input: 84 DAG size of output: 67 [2019-09-18 11:22:19,605 WARN L191 SmtUtils]: Spent 104.00 ms on a formula simplification that was a NOOP. DAG size: 67 [2019-09-18 11:22:20,140 WARN L191 SmtUtils]: Spent 531.00 ms on a formula simplification. DAG size of input: 102 DAG size of output: 78 [2019-09-18 11:22:20,316 WARN L191 SmtUtils]: Spent 175.00 ms on a formula simplification that was a NOOP. DAG size: 78 [2019-09-18 11:22:20,835 WARN L191 SmtUtils]: Spent 510.00 ms on a formula simplification. DAG size of input: 90 DAG size of output: 83 [2019-09-18 11:22:21,062 WARN L191 SmtUtils]: Spent 226.00 ms on a formula simplification that was a NOOP. DAG size: 83 [2019-09-18 11:22:21,478 WARN L191 SmtUtils]: Spent 405.00 ms on a formula simplification. DAG size of input: 98 DAG size of output: 81 [2019-09-18 11:22:21,669 WARN L191 SmtUtils]: Spent 191.00 ms on a formula simplification that was a NOOP. DAG size: 81 [2019-09-18 11:22:22,297 WARN L191 SmtUtils]: Spent 623.00 ms on a formula simplification. DAG size of input: 104 DAG size of output: 100 [2019-09-18 11:22:23,024 WARN L191 SmtUtils]: Spent 405.00 ms on a formula simplification. DAG size of input: 110 DAG size of output: 97 [2019-09-18 11:22:23,212 WARN L191 SmtUtils]: Spent 186.00 ms on a formula simplification that was a NOOP. DAG size: 97 [2019-09-18 11:22:23,660 WARN L191 SmtUtils]: Spent 441.00 ms on a formula simplification. DAG size of input: 128 DAG size of output: 110 [2019-09-18 11:22:23,862 WARN L191 SmtUtils]: Spent 201.00 ms on a formula simplification that was a NOOP. DAG size: 110 [2019-09-18 11:22:24,451 WARN L191 SmtUtils]: Spent 586.00 ms on a formula simplification. DAG size of input: 126 DAG size of output: 117 [2019-09-18 11:22:24,705 WARN L191 SmtUtils]: Spent 252.00 ms on a formula simplification that was a NOOP. DAG size: 117 [2019-09-18 11:22:25,270 WARN L191 SmtUtils]: Spent 557.00 ms on a formula simplification. DAG size of input: 131 DAG size of output: 121 [2019-09-18 11:22:25,534 WARN L191 SmtUtils]: Spent 263.00 ms on a formula simplification that was a NOOP. DAG size: 121 [2019-09-18 11:22:25,995 WARN L191 SmtUtils]: Spent 449.00 ms on a formula simplification. DAG size of input: 135 DAG size of output: 119 [2019-09-18 11:22:26,203 WARN L191 SmtUtils]: Spent 207.00 ms on a formula simplification that was a NOOP. DAG size: 119 [2019-09-18 11:22:26,766 WARN L191 SmtUtils]: Spent 558.00 ms on a formula simplification. DAG size of input: 133 DAG size of output: 122 [2019-09-18 11:22:27,036 WARN L191 SmtUtils]: Spent 269.00 ms on a formula simplification that was a NOOP. DAG size: 122 [2019-09-18 11:22:27,733 WARN L191 SmtUtils]: Spent 688.00 ms on a formula simplification. DAG size of input: 136 DAG size of output: 126 [2019-09-18 11:22:28,052 WARN L191 SmtUtils]: Spent 317.00 ms on a formula simplification that was a NOOP. DAG size: 126 [2019-09-18 11:22:28,643 WARN L191 SmtUtils]: Spent 578.00 ms on a formula simplification. DAG size of input: 144 DAG size of output: 128 [2019-09-18 11:22:28,924 WARN L191 SmtUtils]: Spent 280.00 ms on a formula simplification that was a NOOP. DAG size: 128 [2019-09-18 11:22:29,662 WARN L191 SmtUtils]: Spent 733.00 ms on a formula simplification. DAG size of input: 139 DAG size of output: 131 [2019-09-18 11:22:29,995 WARN L191 SmtUtils]: Spent 332.00 ms on a formula simplification that was a NOOP. DAG size: 131 [2019-09-18 11:22:30,803 WARN L191 SmtUtils]: Spent 798.00 ms on a formula simplification. DAG size of input: 145 DAG size of output: 135 [2019-09-18 11:22:31,190 WARN L191 SmtUtils]: Spent 386.00 ms on a formula simplification that was a NOOP. DAG size: 135 [2019-09-18 11:22:31,872 WARN L191 SmtUtils]: Spent 665.00 ms on a formula simplification. DAG size of input: 155 DAG size of output: 127 [2019-09-18 11:22:32,165 WARN L191 SmtUtils]: Spent 291.00 ms on a formula simplification that was a NOOP. DAG size: 127 [2019-09-18 11:22:33,022 WARN L191 SmtUtils]: Spent 853.00 ms on a formula simplification. DAG size of input: 159 DAG size of output: 134 [2019-09-18 11:22:33,370 WARN L191 SmtUtils]: Spent 347.00 ms on a formula simplification that was a NOOP. DAG size: 134 [2019-09-18 11:22:34,191 WARN L191 SmtUtils]: Spent 809.00 ms on a formula simplification. DAG size of input: 146 DAG size of output: 136 [2019-09-18 11:22:34,571 WARN L191 SmtUtils]: Spent 379.00 ms on a formula simplification that was a NOOP. DAG size: 136 [2019-09-18 11:22:35,284 WARN L191 SmtUtils]: Spent 700.00 ms on a formula simplification. DAG size of input: 155 DAG size of output: 138 [2019-09-18 11:22:35,624 WARN L191 SmtUtils]: Spent 338.00 ms on a formula simplification that was a NOOP. DAG size: 138 [2019-09-18 11:22:36,587 WARN L191 SmtUtils]: Spent 960.00 ms on a formula simplification. DAG size of input: 156 DAG size of output: 141 [2019-09-18 11:22:36,984 WARN L191 SmtUtils]: Spent 396.00 ms on a formula simplification that was a NOOP. DAG size: 141 [2019-09-18 11:22:37,944 WARN L191 SmtUtils]: Spent 948.00 ms on a formula simplification. DAG size of input: 155 DAG size of output: 145 [2019-09-18 11:22:38,389 WARN L191 SmtUtils]: Spent 444.00 ms on a formula simplification that was a NOOP. DAG size: 145 [2019-09-18 11:22:39,250 WARN L191 SmtUtils]: Spent 844.00 ms on a formula simplification. DAG size of input: 160 DAG size of output: 144 [2019-09-18 11:22:39,656 WARN L191 SmtUtils]: Spent 404.00 ms on a formula simplification that was a NOOP. DAG size: 144 [2019-09-18 11:22:40,807 WARN L191 SmtUtils]: Spent 1.14 s on a formula simplification. DAG size of input: 177 DAG size of output: 147 [2019-09-18 11:22:41,273 WARN L191 SmtUtils]: Spent 464.00 ms on a formula simplification that was a NOOP. DAG size: 147 [2019-09-18 11:22:42,327 WARN L191 SmtUtils]: Spent 1.04 s on a formula simplification. DAG size of input: 161 DAG size of output: 151 [2019-09-18 11:22:42,816 WARN L191 SmtUtils]: Spent 487.00 ms on a formula simplification that was a NOOP. DAG size: 151 [2019-09-18 11:22:43,728 WARN L191 SmtUtils]: Spent 895.00 ms on a formula simplification. DAG size of input: 171 DAG size of output: 141 [2019-09-18 11:22:44,146 WARN L191 SmtUtils]: Spent 416.00 ms on a formula simplification that was a NOOP. DAG size: 141 [2019-09-18 11:22:45,344 WARN L191 SmtUtils]: Spent 1.19 s on a formula simplification. DAG size of input: 186 DAG size of output: 148 [2019-09-18 11:22:45,795 WARN L191 SmtUtils]: Spent 450.00 ms on a formula simplification that was a NOOP. DAG size: 148 [2019-09-18 11:22:46,813 WARN L191 SmtUtils]: Spent 1.01 s on a formula simplification. DAG size of input: 158 DAG size of output: 148 [2019-09-18 11:22:47,294 WARN L191 SmtUtils]: Spent 480.00 ms on a formula simplification that was a NOOP. DAG size: 148 [2019-09-18 11:22:48,198 WARN L191 SmtUtils]: Spent 888.00 ms on a formula simplification. DAG size of input: 163 DAG size of output: 140 [2019-09-18 11:22:48,629 WARN L191 SmtUtils]: Spent 429.00 ms on a formula simplification that was a NOOP. DAG size: 140 [2019-09-18 11:22:49,870 WARN L191 SmtUtils]: Spent 1.24 s on a formula simplification. DAG size of input: 184 DAG size of output: 147 [2019-09-18 11:22:50,351 WARN L191 SmtUtils]: Spent 480.00 ms on a formula simplification that was a NOOP. DAG size: 147 [2019-09-18 11:22:51,435 WARN L191 SmtUtils]: Spent 1.07 s on a formula simplification. DAG size of input: 159 DAG size of output: 149 [2019-09-18 11:22:51,952 WARN L191 SmtUtils]: Spent 516.00 ms on a formula simplification that was a NOOP. DAG size: 149 [2019-09-18 11:22:52,970 WARN L191 SmtUtils]: Spent 1.00 s on a formula simplification. DAG size of input: 167 DAG size of output: 151 [2019-09-18 11:22:53,459 WARN L191 SmtUtils]: Spent 487.00 ms on a formula simplification that was a NOOP. DAG size: 151 [2019-09-18 11:22:54,714 WARN L191 SmtUtils]: Spent 1.25 s on a formula simplification. DAG size of input: 166 DAG size of output: 154 [2019-09-18 11:22:55,265 WARN L191 SmtUtils]: Spent 549.00 ms on a formula simplification that was a NOOP. DAG size: 154 [2019-09-18 11:22:56,509 WARN L191 SmtUtils]: Spent 1.23 s on a formula simplification. DAG size of input: 168 DAG size of output: 158 [2019-09-18 11:22:57,092 WARN L191 SmtUtils]: Spent 582.00 ms on a formula simplification that was a NOOP. DAG size: 158 [2019-09-18 11:22:58,185 WARN L191 SmtUtils]: Spent 1.08 s on a formula simplification. DAG size of input: 179 DAG size of output: 152 [2019-09-18 11:22:58,678 WARN L191 SmtUtils]: Spent 491.00 ms on a formula simplification that was a NOOP. DAG size: 152 [2019-09-18 11:23:00,156 WARN L191 SmtUtils]: Spent 1.47 s on a formula simplification. DAG size of input: 200 DAG size of output: 159 [2019-09-18 11:23:00,715 WARN L191 SmtUtils]: Spent 558.00 ms on a formula simplification that was a NOOP. DAG size: 159 [2019-09-18 11:23:01,978 WARN L191 SmtUtils]: Spent 1.25 s on a formula simplification. DAG size of input: 170 DAG size of output: 160 [2019-09-18 11:23:02,583 WARN L191 SmtUtils]: Spent 604.00 ms on a formula simplification that was a NOOP. DAG size: 160 [2019-09-18 11:23:03,735 WARN L191 SmtUtils]: Spent 1.13 s on a formula simplification. DAG size of input: 179 DAG size of output: 155 [2019-09-18 11:23:04,288 WARN L191 SmtUtils]: Spent 552.00 ms on a formula simplification that was a NOOP. DAG size: 155 [2019-09-18 11:23:05,761 WARN L191 SmtUtils]: Spent 1.47 s on a formula simplification. DAG size of input: 177 DAG size of output: 162 [2019-09-18 11:23:06,353 WARN L191 SmtUtils]: Spent 591.00 ms on a formula simplification that was a NOOP. DAG size: 162 [2019-09-18 11:23:07,719 WARN L191 SmtUtils]: Spent 1.35 s on a formula simplification. DAG size of input: 174 DAG size of output: 164 [2019-09-18 11:23:08,358 WARN L191 SmtUtils]: Spent 638.00 ms on a formula simplification that was a NOOP. DAG size: 164 [2019-09-18 11:23:09,624 WARN L191 SmtUtils]: Spent 1.25 s on a formula simplification. DAG size of input: 183 DAG size of output: 166 [2019-09-18 11:23:10,214 WARN L191 SmtUtils]: Spent 588.00 ms on a formula simplification that was a NOOP. DAG size: 166 [2019-09-18 11:23:11,817 WARN L191 SmtUtils]: Spent 1.60 s on a formula simplification. DAG size of input: 185 DAG size of output: 169 [2019-09-18 11:23:12,467 WARN L191 SmtUtils]: Spent 649.00 ms on a formula simplification that was a NOOP. DAG size: 169 [2019-09-18 11:23:13,940 WARN L191 SmtUtils]: Spent 1.46 s on a formula simplification. DAG size of input: 183 DAG size of output: 173 [2019-09-18 11:23:14,638 WARN L191 SmtUtils]: Spent 697.00 ms on a formula simplification that was a NOOP. DAG size: 173 [2019-09-18 11:23:16,041 WARN L191 SmtUtils]: Spent 1.38 s on a formula simplification. DAG size of input: 188 DAG size of output: 172 [2019-09-18 11:23:16,720 WARN L191 SmtUtils]: Spent 678.00 ms on a formula simplification that was a NOOP. DAG size: 172 [2019-09-18 11:23:18,658 WARN L191 SmtUtils]: Spent 1.93 s on a formula simplification. DAG size of input: 226 DAG size of output: 175 [2019-09-18 11:23:19,383 WARN L191 SmtUtils]: Spent 723.00 ms on a formula simplification that was a NOOP. DAG size: 175 [2019-09-18 11:23:21,039 WARN L191 SmtUtils]: Spent 1.64 s on a formula simplification. DAG size of input: 189 DAG size of output: 179 [2019-09-18 11:23:21,828 WARN L191 SmtUtils]: Spent 788.00 ms on a formula simplification that was a NOOP. DAG size: 179 [2019-09-18 11:23:23,360 WARN L191 SmtUtils]: Spent 1.51 s on a formula simplification. DAG size of input: 196 DAG size of output: 180 [2019-09-18 11:23:24,106 WARN L191 SmtUtils]: Spent 745.00 ms on a formula simplification that was a NOOP. DAG size: 180 [2019-09-18 11:23:26,020 WARN L191 SmtUtils]: Spent 1.91 s on a formula simplification. DAG size of input: 201 DAG size of output: 183 [2019-09-18 11:23:26,811 WARN L191 SmtUtils]: Spent 790.00 ms on a formula simplification that was a NOOP. DAG size: 183 [2019-09-18 11:23:28,545 WARN L191 SmtUtils]: Spent 1.72 s on a formula simplification. DAG size of input: 197 DAG size of output: 187 [2019-09-18 11:23:29,375 WARN L191 SmtUtils]: Spent 829.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2019-09-18 11:23:30,993 WARN L191 SmtUtils]: Spent 1.60 s on a formula simplification. DAG size of input: 207 DAG size of output: 190 [2019-09-18 11:23:31,781 WARN L191 SmtUtils]: Spent 787.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2019-09-18 11:23:34,146 WARN L191 SmtUtils]: Spent 2.36 s on a formula simplification. DAG size of input: 259 DAG size of output: 193 [2019-09-18 11:23:34,981 WARN L191 SmtUtils]: Spent 834.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2019-09-18 11:23:36,864 WARN L191 SmtUtils]: Spent 1.87 s on a formula simplification. DAG size of input: 207 DAG size of output: 197 [2019-09-18 11:23:37,785 WARN L191 SmtUtils]: Spent 920.00 ms on a formula simplification that was a NOOP. DAG size: 197 [2019-09-18 11:23:39,554 WARN L191 SmtUtils]: Spent 1.75 s on a formula simplification. DAG size of input: 212 DAG size of output: 196 [2019-09-18 11:23:40,424 WARN L191 SmtUtils]: Spent 868.00 ms on a formula simplification that was a NOOP. DAG size: 196 [2019-09-18 11:23:42,957 WARN L191 SmtUtils]: Spent 2.52 s on a formula simplification. DAG size of input: 271 DAG size of output: 199 [2019-09-18 11:23:43,867 WARN L191 SmtUtils]: Spent 909.00 ms on a formula simplification that was a NOOP. DAG size: 199 [2019-09-18 11:23:45,937 WARN L191 SmtUtils]: Spent 2.05 s on a formula simplification. DAG size of input: 213 DAG size of output: 203 [2019-09-18 11:23:46,928 WARN L191 SmtUtils]: Spent 989.00 ms on a formula simplification that was a NOOP. DAG size: 203 [2019-09-18 11:23:48,846 WARN L191 SmtUtils]: Spent 1.89 s on a formula simplification. DAG size of input: 223 DAG size of output: 206 [2019-09-18 11:23:49,774 WARN L191 SmtUtils]: Spent 926.00 ms on a formula simplification that was a NOOP. DAG size: 206 [2019-09-18 11:23:52,563 WARN L191 SmtUtils]: Spent 2.78 s on a formula simplification. DAG size of input: 289 DAG size of output: 209 [2019-09-18 11:23:53,537 WARN L191 SmtUtils]: Spent 973.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2019-09-18 11:23:55,713 WARN L191 SmtUtils]: Spent 2.15 s on a formula simplification. DAG size of input: 223 DAG size of output: 213 [2019-09-18 11:23:56,757 WARN L191 SmtUtils]: Spent 1.04 s on a formula simplification that was a NOOP. DAG size: 213 [2019-09-18 11:23:58,618 WARN L191 SmtUtils]: Spent 1.84 s on a formula simplification. DAG size of input: 228 DAG size of output: 186 [2019-09-18 11:23:59,454 WARN L191 SmtUtils]: Spent 834.00 ms on a formula simplification that was a NOOP. DAG size: 186 [2019-09-18 11:24:02,107 WARN L191 SmtUtils]: Spent 2.64 s on a formula simplification. DAG size of input: 281 DAG size of output: 193 [2019-09-18 11:24:03,000 WARN L191 SmtUtils]: Spent 892.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2019-09-18 11:24:05,008 WARN L191 SmtUtils]: Spent 1.99 s on a formula simplification. DAG size of input: 199 DAG size of output: 189 [2019-09-18 11:24:05,975 WARN L191 SmtUtils]: Spent 966.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2019-09-18 11:24:07,810 WARN L191 SmtUtils]: Spent 1.81 s on a formula simplification. DAG size of input: 211 DAG size of output: 194 [2019-09-18 11:24:08,701 WARN L191 SmtUtils]: Spent 889.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2019-09-18 11:24:11,334 WARN L191 SmtUtils]: Spent 2.63 s on a formula simplification. DAG size of input: 269 DAG size of output: 197 [2019-09-18 11:24:12,276 WARN L191 SmtUtils]: Spent 941.00 ms on a formula simplification that was a NOOP. DAG size: 197 [2019-09-18 11:24:14,378 WARN L191 SmtUtils]: Spent 2.09 s on a formula simplification. DAG size of input: 211 DAG size of output: 201 [2019-09-18 11:24:15,381 WARN L191 SmtUtils]: Spent 1.00 s on a formula simplification that was a NOOP. DAG size: 201 [2019-09-18 11:24:17,348 WARN L191 SmtUtils]: Spent 1.94 s on a formula simplification. DAG size of input: 219 DAG size of output: 192 [2019-09-18 11:24:18,297 WARN L191 SmtUtils]: Spent 949.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2019-09-18 11:24:20,691 WARN L191 SmtUtils]: Spent 2.39 s on a formula simplification. DAG size of input: 217 DAG size of output: 199 [2019-09-18 11:24:21,670 WARN L191 SmtUtils]: Spent 977.00 ms on a formula simplification that was a NOOP. DAG size: 199 [2019-09-18 11:24:23,801 WARN L191 SmtUtils]: Spent 2.12 s on a formula simplification. DAG size of input: 210 DAG size of output: 200 [2019-09-18 11:24:24,841 WARN L191 SmtUtils]: Spent 1.04 s on a formula simplification that was a NOOP. DAG size: 200 [2019-09-18 11:24:26,846 WARN L191 SmtUtils]: Spent 1.98 s on a formula simplification. DAG size of input: 219 DAG size of output: 195 [2019-09-18 11:24:27,799 WARN L191 SmtUtils]: Spent 952.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2019-09-18 11:24:30,281 WARN L191 SmtUtils]: Spent 2.48 s on a formula simplification. DAG size of input: 216 DAG size of output: 202 [2019-09-18 11:24:31,289 WARN L191 SmtUtils]: Spent 1.01 s on a formula simplification that was a NOOP. DAG size: 202 [2019-09-18 11:24:33,531 WARN L191 SmtUtils]: Spent 2.23 s on a formula simplification. DAG size of input: 214 DAG size of output: 204 [2019-09-18 11:24:34,610 WARN L191 SmtUtils]: Spent 1.08 s on a formula simplification that was a NOOP. DAG size: 204 [2019-09-18 11:24:36,706 WARN L191 SmtUtils]: Spent 2.07 s on a formula simplification. DAG size of input: 219 DAG size of output: 203 [2019-09-18 11:24:37,756 WARN L191 SmtUtils]: Spent 1.05 s on a formula simplification that was a NOOP. DAG size: 203 [2019-09-18 11:24:40,828 WARN L191 SmtUtils]: Spent 3.07 s on a formula simplification. DAG size of input: 282 DAG size of output: 206 [2019-09-18 11:24:41,918 WARN L191 SmtUtils]: Spent 1.09 s on a formula simplification that was a NOOP. DAG size: 206 [2019-09-18 11:24:44,252 WARN L191 SmtUtils]: Spent 2.32 s on a formula simplification. DAG size of input: 220 DAG size of output: 210 [2019-09-18 11:24:45,385 WARN L191 SmtUtils]: Spent 1.13 s on a formula simplification that was a NOOP. DAG size: 210 [2019-09-18 11:24:47,641 WARN L191 SmtUtils]: Spent 2.23 s on a formula simplification. DAG size of input: 228 DAG size of output: 212 [2019-09-18 11:24:48,749 WARN L191 SmtUtils]: Spent 1.11 s on a formula simplification that was a NOOP. DAG size: 212 [2019-09-18 11:24:51,635 WARN L191 SmtUtils]: Spent 2.88 s on a formula simplification. DAG size of input: 231 DAG size of output: 215 [2019-09-18 11:24:52,803 WARN L191 SmtUtils]: Spent 1.17 s on a formula simplification that was a NOOP. DAG size: 215 [2019-09-18 11:24:55,276 WARN L191 SmtUtils]: Spent 2.46 s on a formula simplification. DAG size of input: 229 DAG size of output: 219 [2019-09-18 11:24:56,459 WARN L191 SmtUtils]: Spent 1.18 s on a formula simplification that was a NOOP. DAG size: 219 [2019-09-18 11:24:58,779 WARN L191 SmtUtils]: Spent 2.29 s on a formula simplification. DAG size of input: 239 DAG size of output: 209 [2019-09-18 11:24:59,867 WARN L191 SmtUtils]: Spent 1.09 s on a formula simplification that was a NOOP. DAG size: 209 [2019-09-18 11:25:03,179 WARN L191 SmtUtils]: Spent 3.30 s on a formula simplification. DAG size of input: 305 DAG size of output: 216 [2019-09-18 11:25:04,326 WARN L191 SmtUtils]: Spent 1.15 s on a formula simplification that was a NOOP. DAG size: 216 [2019-09-18 11:25:06,817 WARN L191 SmtUtils]: Spent 2.47 s on a formula simplification. DAG size of input: 226 DAG size of output: 216 [2019-09-18 11:25:08,003 WARN L191 SmtUtils]: Spent 1.18 s on a formula simplification that was a NOOP. DAG size: 216 [2019-09-18 11:25:10,330 WARN L191 SmtUtils]: Spent 2.30 s on a formula simplification. DAG size of input: 231 DAG size of output: 215 [2019-09-18 11:25:11,473 WARN L191 SmtUtils]: Spent 1.14 s on a formula simplification that was a NOOP. DAG size: 215 [2019-09-18 11:25:14,934 WARN L191 SmtUtils]: Spent 3.45 s on a formula simplification. DAG size of input: 305 DAG size of output: 218 [2019-09-18 11:25:16,138 WARN L191 SmtUtils]: Spent 1.20 s on a formula simplification that was a NOOP. DAG size: 218 [2019-09-18 11:25:18,779 WARN L191 SmtUtils]: Spent 2.62 s on a formula simplification. DAG size of input: 232 DAG size of output: 222 [2019-09-18 11:25:20,052 WARN L191 SmtUtils]: Spent 1.27 s on a formula simplification that was a NOOP. DAG size: 222 [2019-09-18 11:25:22,591 WARN L191 SmtUtils]: Spent 2.51 s on a formula simplification. DAG size of input: 240 DAG size of output: 224 [2019-09-18 11:25:23,817 WARN L191 SmtUtils]: Spent 1.22 s on a formula simplification that was a NOOP. DAG size: 224 [2019-09-18 11:25:26,997 WARN L191 SmtUtils]: Spent 3.17 s on a formula simplification. DAG size of input: 243 DAG size of output: 227 [2019-09-18 11:25:28,297 WARN L191 SmtUtils]: Spent 1.30 s on a formula simplification that was a NOOP. DAG size: 227 [2019-09-18 11:25:31,125 WARN L191 SmtUtils]: Spent 2.81 s on a formula simplification. DAG size of input: 241 DAG size of output: 231 [2019-09-18 11:25:32,506 WARN L191 SmtUtils]: Spent 1.38 s on a formula simplification that was a NOOP. DAG size: 231 [2019-09-18 11:25:35,157 WARN L191 SmtUtils]: Spent 2.62 s on a formula simplification. DAG size of input: 251 DAG size of output: 221 [2019-09-18 11:25:36,402 WARN L191 SmtUtils]: Spent 1.24 s on a formula simplification that was a NOOP. DAG size: 221 [2019-09-18 11:25:40,115 WARN L191 SmtUtils]: Spent 3.70 s on a formula simplification. DAG size of input: 326 DAG size of output: 228 [2019-09-18 11:25:41,412 WARN L191 SmtUtils]: Spent 1.30 s on a formula simplification that was a NOOP. DAG size: 228 [2019-09-18 11:25:44,252 WARN L191 SmtUtils]: Spent 2.82 s on a formula simplification. DAG size of input: 238 DAG size of output: 228 [2019-09-18 11:25:45,622 WARN L191 SmtUtils]: Spent 1.37 s on a formula simplification that was a NOOP. DAG size: 228 [2019-09-18 11:25:48,279 WARN L191 SmtUtils]: Spent 2.63 s on a formula simplification. DAG size of input: 248 DAG size of output: 231 [2019-09-18 11:25:49,560 WARN L191 SmtUtils]: Spent 1.28 s on a formula simplification that was a NOOP. DAG size: 231 [2019-09-18 11:25:53,725 WARN L191 SmtUtils]: Spent 4.16 s on a formula simplification. DAG size of input: 254 DAG size of output: 251 [2019-09-18 11:25:54,246 WARN L191 SmtUtils]: Spent 355.00 ms on a formula simplification. DAG size of input: 87 DAG size of output: 80 [2019-09-18 11:25:54,406 WARN L191 SmtUtils]: Spent 158.00 ms on a formula simplification that was a NOOP. DAG size: 80 [2019-09-18 11:25:54,651 WARN L191 SmtUtils]: Spent 238.00 ms on a formula simplification. DAG size of input: 88 DAG size of output: 71 [2019-09-18 11:25:54,761 WARN L191 SmtUtils]: Spent 109.00 ms on a formula simplification that was a NOOP. DAG size: 71 [2019-09-18 11:25:55,314 WARN L191 SmtUtils]: Spent 544.00 ms on a formula simplification. DAG size of input: 104 DAG size of output: 81 [2019-09-18 11:25:55,493 WARN L191 SmtUtils]: Spent 177.00 ms on a formula simplification that was a NOOP. DAG size: 81 [2019-09-18 11:25:55,983 WARN L191 SmtUtils]: Spent 483.00 ms on a formula simplification. DAG size of input: 93 DAG size of output: 86 [2019-09-18 11:25:56,212 WARN L191 SmtUtils]: Spent 228.00 ms on a formula simplification that was a NOOP. DAG size: 86 [2019-09-18 11:25:56,617 WARN L191 SmtUtils]: Spent 395.00 ms on a formula simplification. DAG size of input: 101 DAG size of output: 84 [2019-09-18 11:25:56,794 WARN L191 SmtUtils]: Spent 176.00 ms on a formula simplification that was a NOOP. DAG size: 84 [2019-09-18 11:25:57,450 WARN L191 SmtUtils]: Spent 651.00 ms on a formula simplification. DAG size of input: 116 DAG size of output: 107 [2019-09-18 11:25:58,182 WARN L191 SmtUtils]: Spent 400.00 ms on a formula simplification. DAG size of input: 110 DAG size of output: 97 [2019-09-18 11:25:58,368 WARN L191 SmtUtils]: Spent 185.00 ms on a formula simplification that was a NOOP. DAG size: 97 [2019-09-18 11:25:58,823 WARN L191 SmtUtils]: Spent 449.00 ms on a formula simplification. DAG size of input: 125 DAG size of output: 109 [2019-09-18 11:25:59,032 WARN L191 SmtUtils]: Spent 208.00 ms on a formula simplification that was a NOOP. DAG size: 109 [2019-09-18 11:25:59,673 WARN L191 SmtUtils]: Spent 636.00 ms on a formula simplification. DAG size of input: 122 DAG size of output: 113 [2019-09-18 11:25:59,943 WARN L191 SmtUtils]: Spent 269.00 ms on a formula simplification that was a NOOP. DAG size: 113 [2019-09-18 11:26:00,541 WARN L191 SmtUtils]: Spent 589.00 ms on a formula simplification. DAG size of input: 127 DAG size of output: 117 [2019-09-18 11:26:00,818 WARN L191 SmtUtils]: Spent 276.00 ms on a formula simplification that was a NOOP. DAG size: 117 [2019-09-18 11:26:01,312 WARN L191 SmtUtils]: Spent 483.00 ms on a formula simplification. DAG size of input: 133 DAG size of output: 117 [2019-09-18 11:26:01,549 WARN L191 SmtUtils]: Spent 236.00 ms on a formula simplification that was a NOOP. DAG size: 117 [2019-09-18 11:26:02,145 WARN L191 SmtUtils]: Spent 591.00 ms on a formula simplification. DAG size of input: 125 DAG size of output: 121 [2019-09-18 11:26:02,433 WARN L191 SmtUtils]: Spent 287.00 ms on a formula simplification that was a NOOP. DAG size: 121 [2019-09-18 11:26:03,167 WARN L191 SmtUtils]: Spent 723.00 ms on a formula simplification. DAG size of input: 134 DAG size of output: 124 [2019-09-18 11:26:03,495 WARN L191 SmtUtils]: Spent 327.00 ms on a formula simplification that was a NOOP. DAG size: 124 [2019-09-18 11:26:04,103 WARN L191 SmtUtils]: Spent 596.00 ms on a formula simplification. DAG size of input: 141 DAG size of output: 125 [2019-09-18 11:26:04,402 WARN L191 SmtUtils]: Spent 297.00 ms on a formula simplification that was a NOOP. DAG size: 125 [2019-09-18 11:26:05,170 WARN L191 SmtUtils]: Spent 763.00 ms on a formula simplification. DAG size of input: 136 DAG size of output: 129 [2019-09-18 11:26:05,520 WARN L191 SmtUtils]: Spent 350.00 ms on a formula simplification that was a NOOP. DAG size: 129 [2019-09-18 11:26:06,377 WARN L191 SmtUtils]: Spent 847.00 ms on a formula simplification. DAG size of input: 142 DAG size of output: 132 [2019-09-18 11:26:06,770 WARN L191 SmtUtils]: Spent 392.00 ms on a formula simplification that was a NOOP. DAG size: 132 [2019-09-18 11:26:07,444 WARN L191 SmtUtils]: Spent 659.00 ms on a formula simplification. DAG size of input: 152 DAG size of output: 127 [2019-09-18 11:26:07,739 WARN L191 SmtUtils]: Spent 293.00 ms on a formula simplification that was a NOOP. DAG size: 127 [2019-09-18 11:26:08,607 WARN L191 SmtUtils]: Spent 864.00 ms on a formula simplification. DAG size of input: 156 DAG size of output: 135 [2019-09-18 11:26:08,955 WARN L191 SmtUtils]: Spent 347.00 ms on a formula simplification that was a NOOP. DAG size: 135 [2019-09-18 11:26:09,801 WARN L191 SmtUtils]: Spent 836.00 ms on a formula simplification. DAG size of input: 146 DAG size of output: 136 [2019-09-18 11:26:10,197 WARN L191 SmtUtils]: Spent 395.00 ms on a formula simplification that was a NOOP. DAG size: 136 [2019-09-18 11:26:10,901 WARN L191 SmtUtils]: Spent 690.00 ms on a formula simplification. DAG size of input: 154 DAG size of output: 137 [2019-09-18 11:26:11,238 WARN L191 SmtUtils]: Spent 335.00 ms on a formula simplification that was a NOOP. DAG size: 137 [2019-09-18 11:26:12,216 WARN L191 SmtUtils]: Spent 973.00 ms on a formula simplification. DAG size of input: 157 DAG size of output: 141 [2019-09-18 11:26:12,620 WARN L191 SmtUtils]: Spent 403.00 ms on a formula simplification that was a NOOP. DAG size: 141 [2019-09-18 11:26:13,584 WARN L191 SmtUtils]: Spent 952.00 ms on a formula simplification. DAG size of input: 154 DAG size of output: 144 [2019-09-18 11:26:14,037 WARN L191 SmtUtils]: Spent 451.00 ms on a formula simplification that was a NOOP. DAG size: 144 [2019-09-18 11:26:14,912 WARN L191 SmtUtils]: Spent 856.00 ms on a formula simplification. DAG size of input: 159 DAG size of output: 143 [2019-09-18 11:26:15,319 WARN L191 SmtUtils]: Spent 406.00 ms on a formula simplification that was a NOOP. DAG size: 143 [2019-09-18 11:26:16,502 WARN L191 SmtUtils]: Spent 1.18 s on a formula simplification. DAG size of input: 176 DAG size of output: 147 [2019-09-18 11:26:16,984 WARN L191 SmtUtils]: Spent 481.00 ms on a formula simplification that was a NOOP. DAG size: 147 [2019-09-18 11:26:18,054 WARN L191 SmtUtils]: Spent 1.06 s on a formula simplification. DAG size of input: 160 DAG size of output: 150 [2019-09-18 11:26:18,565 WARN L191 SmtUtils]: Spent 510.00 ms on a formula simplification that was a NOOP. DAG size: 150 [2019-09-18 11:26:19,517 WARN L191 SmtUtils]: Spent 936.00 ms on a formula simplification. DAG size of input: 171 DAG size of output: 154 [2019-09-18 11:26:19,973 WARN L191 SmtUtils]: Spent 455.00 ms on a formula simplification that was a NOOP. DAG size: 154 [2019-09-18 11:26:21,299 WARN L191 SmtUtils]: Spent 1.32 s on a formula simplification. DAG size of input: 194 DAG size of output: 158 [2019-09-18 11:26:21,817 WARN L191 SmtUtils]: Spent 516.00 ms on a formula simplification that was a NOOP. DAG size: 158 [2019-09-18 11:26:23,050 WARN L191 SmtUtils]: Spent 1.22 s on a formula simplification. DAG size of input: 171 DAG size of output: 161 [2019-09-18 11:26:23,627 WARN L191 SmtUtils]: Spent 576.00 ms on a formula simplification that was a NOOP. DAG size: 161 [2019-09-18 11:26:24,748 WARN L191 SmtUtils]: Spent 1.11 s on a formula simplification. DAG size of input: 176 DAG size of output: 160 [2019-09-18 11:26:25,286 WARN L191 SmtUtils]: Spent 537.00 ms on a formula simplification that was a NOOP. DAG size: 160 [2019-09-18 11:26:26,848 WARN L191 SmtUtils]: Spent 1.55 s on a formula simplification. DAG size of input: 207 DAG size of output: 164 [2019-09-18 11:26:27,444 WARN L191 SmtUtils]: Spent 595.00 ms on a formula simplification that was a NOOP. DAG size: 164 [2019-09-18 11:26:28,798 WARN L191 SmtUtils]: Spent 1.34 s on a formula simplification. DAG size of input: 177 DAG size of output: 167 [2019-09-18 11:26:29,437 WARN L191 SmtUtils]: Spent 638.00 ms on a formula simplification that was a NOOP. DAG size: 167 [2019-09-18 11:26:30,649 WARN L191 SmtUtils]: Spent 1.19 s on a formula simplification. DAG size of input: 184 DAG size of output: 168 [2019-09-18 11:26:31,233 WARN L191 SmtUtils]: Spent 582.00 ms on a formula simplification that was a NOOP. DAG size: 168 [2019-09-18 11:26:32,766 WARN L191 SmtUtils]: Spent 1.53 s on a formula simplification. DAG size of input: 194 DAG size of output: 172 [2019-09-18 11:26:33,410 WARN L191 SmtUtils]: Spent 642.00 ms on a formula simplification that was a NOOP. DAG size: 172 [2019-09-18 11:26:34,903 WARN L191 SmtUtils]: Spent 1.48 s on a formula simplification. DAG size of input: 185 DAG size of output: 175 [2019-09-18 11:26:35,633 WARN L191 SmtUtils]: Spent 729.00 ms on a formula simplification that was a NOOP. DAG size: 175 [2019-09-18 11:26:36,988 WARN L191 SmtUtils]: Spent 1.33 s on a formula simplification. DAG size of input: 195 DAG size of output: 178 [2019-09-18 11:26:37,641 WARN L191 SmtUtils]: Spent 652.00 ms on a formula simplification that was a NOOP. DAG size: 178 [2019-09-18 11:26:39,580 WARN L191 SmtUtils]: Spent 1.93 s on a formula simplification. DAG size of input: 240 DAG size of output: 182 [2019-09-18 11:26:40,299 WARN L191 SmtUtils]: Spent 717.00 ms on a formula simplification that was a NOOP. DAG size: 182 [2019-09-18 11:26:41,961 WARN L191 SmtUtils]: Spent 1.65 s on a formula simplification. DAG size of input: 195 DAG size of output: 185 [2019-09-18 11:26:42,747 WARN L191 SmtUtils]: Spent 785.00 ms on a formula simplification that was a NOOP. DAG size: 185 [2019-09-18 11:26:44,077 WARN L191 SmtUtils]: Spent 1.31 s on a formula simplification. DAG size of input: 203 DAG size of output: 161 [2019-09-18 11:26:44,644 WARN L191 SmtUtils]: Spent 566.00 ms on a formula simplification that was a NOOP. DAG size: 161 [2019-09-18 11:26:46,415 WARN L191 SmtUtils]: Spent 1.77 s on a formula simplification. DAG size of input: 212 DAG size of output: 169 [2019-09-18 11:26:47,039 WARN L191 SmtUtils]: Spent 623.00 ms on a formula simplification that was a NOOP. DAG size: 169 [2019-09-18 11:26:48,420 WARN L191 SmtUtils]: Spent 1.37 s on a formula simplification. DAG size of input: 174 DAG size of output: 164 [2019-09-18 11:26:49,062 WARN L191 SmtUtils]: Spent 640.00 ms on a formula simplification that was a NOOP. DAG size: 164 [2019-09-18 11:26:50,309 WARN L191 SmtUtils]: Spent 1.22 s on a formula simplification. DAG size of input: 182 DAG size of output: 159 [2019-09-18 11:26:50,912 WARN L191 SmtUtils]: Spent 602.00 ms on a formula simplification that was a NOOP. DAG size: 159 [2019-09-18 11:26:52,569 WARN L191 SmtUtils]: Spent 1.65 s on a formula simplification. DAG size of input: 189 DAG size of output: 167 [2019-09-18 11:26:53,214 WARN L191 SmtUtils]: Spent 643.00 ms on a formula simplification that was a NOOP. DAG size: 167 [2019-09-18 11:26:54,688 WARN L191 SmtUtils]: Spent 1.46 s on a formula simplification. DAG size of input: 178 DAG size of output: 168 [2019-09-18 11:26:55,400 WARN L191 SmtUtils]: Spent 710.00 ms on a formula simplification that was a NOOP. DAG size: 168 [2019-09-18 11:26:56,732 WARN L191 SmtUtils]: Spent 1.31 s on a formula simplification. DAG size of input: 186 DAG size of output: 169 [2019-09-18 11:26:57,366 WARN L191 SmtUtils]: Spent 633.00 ms on a formula simplification that was a NOOP. DAG size: 169 [2019-09-18 11:26:59,088 WARN L191 SmtUtils]: Spent 1.72 s on a formula simplification. DAG size of input: 190 DAG size of output: 173 [2019-09-18 11:26:59,806 WARN L191 SmtUtils]: Spent 717.00 ms on a formula simplification that was a NOOP. DAG size: 173 [2019-09-18 11:27:01,433 WARN L191 SmtUtils]: Spent 1.61 s on a formula simplification. DAG size of input: 186 DAG size of output: 176 [2019-09-18 11:27:02,202 WARN L191 SmtUtils]: Spent 768.00 ms on a formula simplification that was a NOOP. DAG size: 176 [2019-09-18 11:27:03,701 WARN L191 SmtUtils]: Spent 1.48 s on a formula simplification. DAG size of input: 191 DAG size of output: 175 [2019-09-18 11:27:04,423 WARN L191 SmtUtils]: Spent 721.00 ms on a formula simplification that was a NOOP. DAG size: 175 [2019-09-18 11:27:06,553 WARN L191 SmtUtils]: Spent 2.12 s on a formula simplification. DAG size of input: 232 DAG size of output: 179 [2019-09-18 11:27:07,348 WARN L191 SmtUtils]: Spent 794.00 ms on a formula simplification that was a NOOP. DAG size: 179 [2019-09-18 11:27:09,082 WARN L191 SmtUtils]: Spent 1.72 s on a formula simplification. DAG size of input: 192 DAG size of output: 182 [2019-09-18 11:27:09,929 WARN L191 SmtUtils]: Spent 846.00 ms on a formula simplification that was a NOOP. DAG size: 182 [2019-09-18 11:27:11,515 WARN L191 SmtUtils]: Spent 1.57 s on a formula simplification. DAG size of input: 200 DAG size of output: 184 [2019-09-18 11:27:12,292 WARN L191 SmtUtils]: Spent 775.00 ms on a formula simplification that was a NOOP. DAG size: 184 [2019-09-18 11:27:14,371 WARN L191 SmtUtils]: Spent 2.07 s on a formula simplification. DAG size of input: 209 DAG size of output: 188 [2019-09-18 11:27:15,212 WARN L191 SmtUtils]: Spent 839.00 ms on a formula simplification that was a NOOP. DAG size: 188 [2019-09-18 11:27:17,084 WARN L191 SmtUtils]: Spent 1.86 s on a formula simplification. DAG size of input: 201 DAG size of output: 191 [2019-09-18 11:27:17,996 WARN L191 SmtUtils]: Spent 911.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2019-09-18 11:27:19,667 WARN L191 SmtUtils]: Spent 1.65 s on a formula simplification. DAG size of input: 208 DAG size of output: 192 [2019-09-18 11:27:20,494 WARN L191 SmtUtils]: Spent 826.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2019-09-18 11:27:22,692 WARN L191 SmtUtils]: Spent 2.19 s on a formula simplification. DAG size of input: 218 DAG size of output: 196 [2019-09-18 11:27:23,587 WARN L191 SmtUtils]: Spent 894.00 ms on a formula simplification that was a NOOP. DAG size: 196 [2019-09-18 11:27:25,585 WARN L191 SmtUtils]: Spent 1.98 s on a formula simplification. DAG size of input: 209 DAG size of output: 199 [2019-09-18 11:27:26,539 WARN L191 SmtUtils]: Spent 953.00 ms on a formula simplification that was a NOOP. DAG size: 199 [2019-09-18 11:27:28,287 WARN L191 SmtUtils]: Spent 1.73 s on a formula simplification. DAG size of input: 219 DAG size of output: 183 [2019-09-18 11:27:29,083 WARN L191 SmtUtils]: Spent 794.00 ms on a formula simplification that was a NOOP. DAG size: 183 [2019-09-18 11:27:31,505 WARN L191 SmtUtils]: Spent 2.42 s on a formula simplification. DAG size of input: 266 DAG size of output: 191 [2019-09-18 11:27:32,366 WARN L191 SmtUtils]: Spent 859.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2019-09-18 11:27:34,273 WARN L191 SmtUtils]: Spent 1.89 s on a formula simplification. DAG size of input: 198 DAG size of output: 188 [2019-09-18 11:27:35,197 WARN L191 SmtUtils]: Spent 923.00 ms on a formula simplification that was a NOOP. DAG size: 188 [2019-09-18 11:27:36,920 WARN L191 SmtUtils]: Spent 1.70 s on a formula simplification. DAG size of input: 203 DAG size of output: 187 [2019-09-18 11:27:37,736 WARN L191 SmtUtils]: Spent 815.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2019-09-18 11:27:40,235 WARN L191 SmtUtils]: Spent 2.49 s on a formula simplification. DAG size of input: 258 DAG size of output: 191 [2019-09-18 11:27:41,140 WARN L191 SmtUtils]: Spent 904.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2019-09-18 11:27:43,207 WARN L191 SmtUtils]: Spent 2.05 s on a formula simplification. DAG size of input: 204 DAG size of output: 194 [2019-09-18 11:27:44,191 WARN L191 SmtUtils]: Spent 983.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2019-09-18 11:27:46,042 WARN L191 SmtUtils]: Spent 1.83 s on a formula simplification. DAG size of input: 215 DAG size of output: 198 [2019-09-18 11:27:46,952 WARN L191 SmtUtils]: Spent 908.00 ms on a formula simplification that was a NOOP. DAG size: 198 [2019-09-18 11:27:49,652 WARN L191 SmtUtils]: Spent 2.69 s on a formula simplification. DAG size of input: 270 DAG size of output: 202 [2019-09-18 11:27:50,619 WARN L191 SmtUtils]: Spent 965.00 ms on a formula simplification that was a NOOP. DAG size: 202 [2019-09-18 11:27:52,803 WARN L191 SmtUtils]: Spent 2.17 s on a formula simplification. DAG size of input: 215 DAG size of output: 205 [2019-09-18 11:27:53,833 WARN L191 SmtUtils]: Spent 1.03 s on a formula simplification that was a NOOP. DAG size: 205 [2019-09-18 11:27:55,866 WARN L191 SmtUtils]: Spent 2.01 s on a formula simplification. DAG size of input: 220 DAG size of output: 204 [2019-09-18 11:27:56,865 WARN L191 SmtUtils]: Spent 998.00 ms on a formula simplification that was a NOOP. DAG size: 204 [2019-09-18 11:27:59,816 WARN L191 SmtUtils]: Spent 2.94 s on a formula simplification. DAG size of input: 283 DAG size of output: 208 [2019-09-18 11:28:00,882 WARN L191 SmtUtils]: Spent 1.07 s on a formula simplification that was a NOOP. DAG size: 208 [2019-09-18 11:28:03,199 WARN L191 SmtUtils]: Spent 2.30 s on a formula simplification. DAG size of input: 221 DAG size of output: 211 [2019-09-18 11:28:04,320 WARN L191 SmtUtils]: Spent 1.12 s on a formula simplification that was a NOOP. DAG size: 211 [2019-09-18 11:28:06,480 WARN L191 SmtUtils]: Spent 2.14 s on a formula simplification. DAG size of input: 231 DAG size of output: 214 [2019-09-18 11:28:07,547 WARN L191 SmtUtils]: Spent 1.07 s on a formula simplification that was a NOOP. DAG size: 214 [2019-09-18 11:28:10,698 WARN L191 SmtUtils]: Spent 3.14 s on a formula simplification. DAG size of input: 301 DAG size of output: 218 [2019-09-18 11:28:11,827 WARN L191 SmtUtils]: Spent 1.13 s on a formula simplification that was a NOOP. DAG size: 218 [2019-09-18 11:28:14,302 WARN L191 SmtUtils]: Spent 2.45 s on a formula simplification. DAG size of input: 231 DAG size of output: 221 [2019-09-18 11:28:15,480 WARN L191 SmtUtils]: Spent 1.18 s on a formula simplification that was a NOOP. DAG size: 221 [2019-09-18 11:28:17,654 WARN L191 SmtUtils]: Spent 2.15 s on a formula simplification. DAG size of input: 239 DAG size of output: 203 [2019-09-18 11:28:18,670 WARN L191 SmtUtils]: Spent 1.02 s on a formula simplification that was a NOOP. DAG size: 203 [2019-09-18 11:28:21,468 WARN L191 SmtUtils]: Spent 2.79 s on a formula simplification. DAG size of input: 246 DAG size of output: 211 [2019-09-18 11:28:22,535 WARN L191 SmtUtils]: Spent 1.07 s on a formula simplification that was a NOOP. DAG size: 211 [2019-09-18 11:28:24,858 WARN L191 SmtUtils]: Spent 2.31 s on a formula simplification. DAG size of input: 218 DAG size of output: 208 [2019-09-18 11:28:25,976 WARN L191 SmtUtils]: Spent 1.12 s on a formula simplification that was a NOOP. DAG size: 208 [2019-09-18 11:28:28,131 WARN L191 SmtUtils]: Spent 2.13 s on a formula simplification. DAG size of input: 223 DAG size of output: 207 [2019-09-18 11:28:29,187 WARN L191 SmtUtils]: Spent 1.06 s on a formula simplification that was a NOOP. DAG size: 207 [2019-09-18 11:28:32,345 WARN L191 SmtUtils]: Spent 3.15 s on a formula simplification. DAG size of input: 293 DAG size of output: 211 [2019-09-18 11:28:33,468 WARN L191 SmtUtils]: Spent 1.12 s on a formula simplification that was a NOOP. DAG size: 211 [2019-09-18 11:28:35,993 WARN L191 SmtUtils]: Spent 2.51 s on a formula simplification. DAG size of input: 224 DAG size of output: 214 [2019-09-18 11:28:37,198 WARN L191 SmtUtils]: Spent 1.20 s on a formula simplification that was a NOOP. DAG size: 214 [2019-09-18 11:28:39,574 WARN L191 SmtUtils]: Spent 2.35 s on a formula simplification. DAG size of input: 231 DAG size of output: 215 [2019-09-18 11:28:40,723 WARN L191 SmtUtils]: Spent 1.15 s on a formula simplification that was a NOOP. DAG size: 215 [2019-09-18 11:28:43,721 WARN L191 SmtUtils]: Spent 2.99 s on a formula simplification. DAG size of input: 236 DAG size of output: 219 [2019-09-18 11:28:44,937 WARN L191 SmtUtils]: Spent 1.22 s on a formula simplification that was a NOOP. DAG size: 219 [2019-09-18 11:28:47,549 WARN L191 SmtUtils]: Spent 2.59 s on a formula simplification. DAG size of input: 232 DAG size of output: 222 [2019-09-18 11:28:48,839 WARN L191 SmtUtils]: Spent 1.29 s on a formula simplification that was a NOOP. DAG size: 222 [2019-09-18 11:28:51,327 WARN L191 SmtUtils]: Spent 2.45 s on a formula simplification. DAG size of input: 243 DAG size of output: 226 [2019-09-18 11:28:52,539 WARN L191 SmtUtils]: Spent 1.21 s on a formula simplification that was a NOOP. DAG size: 226 [2019-09-18 11:28:56,199 WARN L191 SmtUtils]: Spent 3.65 s on a formula simplification. DAG size of input: 320 DAG size of output: 230 [2019-09-18 11:28:57,484 WARN L191 SmtUtils]: Spent 1.28 s on a formula simplification that was a NOOP. DAG size: 230 [2019-09-18 11:29:00,290 WARN L191 SmtUtils]: Spent 2.79 s on a formula simplification. DAG size of input: 243 DAG size of output: 233 [2019-09-18 11:29:01,639 WARN L191 SmtUtils]: Spent 1.35 s on a formula simplification that was a NOOP. DAG size: 233 [2019-09-18 11:29:04,172 WARN L191 SmtUtils]: Spent 2.51 s on a formula simplification. DAG size of input: 251 DAG size of output: 218 [2019-09-18 11:29:05,350 WARN L191 SmtUtils]: Spent 1.18 s on a formula simplification that was a NOOP. DAG size: 218 [2019-09-18 11:29:08,560 WARN L191 SmtUtils]: Spent 3.20 s on a formula simplification. DAG size of input: 255 DAG size of output: 226 [2019-09-18 11:29:09,815 WARN L191 SmtUtils]: Spent 1.25 s on a formula simplification that was a NOOP. DAG size: 226 [2019-09-18 11:29:12,524 WARN L191 SmtUtils]: Spent 2.69 s on a formula simplification. DAG size of input: 234 DAG size of output: 224 [2019-09-18 11:29:13,847 WARN L191 SmtUtils]: Spent 1.32 s on a formula simplification that was a NOOP. DAG size: 224 [2019-09-18 11:29:16,469 WARN L191 SmtUtils]: Spent 2.60 s on a formula simplification. DAG size of input: 239 DAG size of output: 223 [2019-09-18 11:29:17,759 WARN L191 SmtUtils]: Spent 1.29 s on a formula simplification that was a NOOP. DAG size: 223 [2019-09-18 11:29:21,546 WARN L191 SmtUtils]: Spent 3.78 s on a formula simplification. DAG size of input: 320 DAG size of output: 227 [2019-09-18 11:29:22,895 WARN L191 SmtUtils]: Spent 1.35 s on a formula simplification that was a NOOP. DAG size: 227 [2019-09-18 11:29:25,789 WARN L191 SmtUtils]: Spent 2.87 s on a formula simplification. DAG size of input: 240 DAG size of output: 230 [2019-09-18 11:29:27,181 WARN L191 SmtUtils]: Spent 1.39 s on a formula simplification that was a NOOP. DAG size: 230 [2019-09-18 11:29:29,949 WARN L191 SmtUtils]: Spent 2.72 s on a formula simplification. DAG size of input: 251 DAG size of output: 234 [2019-09-18 11:29:31,287 WARN L191 SmtUtils]: Spent 1.34 s on a formula simplification that was a NOOP. DAG size: 234 [2019-09-18 11:29:35,247 WARN L191 SmtUtils]: Spent 3.95 s on a formula simplification. DAG size of input: 333 DAG size of output: 238 [2019-09-18 11:29:36,635 WARN L191 SmtUtils]: Spent 1.39 s on a formula simplification that was a NOOP. DAG size: 238 [2019-09-18 11:29:39,711 WARN L191 SmtUtils]: Spent 3.06 s on a formula simplification. DAG size of input: 251 DAG size of output: 241 [2019-09-18 11:29:41,211 WARN L191 SmtUtils]: Spent 1.50 s on a formula simplification that was a NOOP. DAG size: 241 [2019-09-18 11:29:44,073 WARN L191 SmtUtils]: Spent 2.83 s on a formula simplification. DAG size of input: 256 DAG size of output: 240 [2019-09-18 11:29:45,496 WARN L191 SmtUtils]: Spent 1.42 s on a formula simplification that was a NOOP. DAG size: 240 [2019-09-18 11:29:49,732 WARN L191 SmtUtils]: Spent 4.23 s on a formula simplification. DAG size of input: 346 DAG size of output: 244 [2019-09-18 11:29:51,239 WARN L191 SmtUtils]: Spent 1.51 s on a formula simplification that was a NOOP. DAG size: 244 [2019-09-18 11:29:54,401 WARN L191 SmtUtils]: Spent 3.14 s on a formula simplification. DAG size of input: 257 DAG size of output: 247 [2019-09-18 11:29:55,945 WARN L191 SmtUtils]: Spent 1.54 s on a formula simplification that was a NOOP. DAG size: 247 [2019-09-18 11:29:58,940 WARN L191 SmtUtils]: Spent 2.96 s on a formula simplification. DAG size of input: 264 DAG size of output: 248 [2019-09-18 11:30:00,427 WARN L191 SmtUtils]: Spent 1.49 s on a formula simplification that was a NOOP. DAG size: 248 [2019-09-18 11:30:04,353 WARN L191 SmtUtils]: Spent 3.92 s on a formula simplification. DAG size of input: 276 DAG size of output: 252 [2019-09-18 11:30:05,930 WARN L191 SmtUtils]: Spent 1.58 s on a formula simplification that was a NOOP. DAG size: 252 [2019-09-18 11:30:09,285 WARN L191 SmtUtils]: Spent 3.33 s on a formula simplification. DAG size of input: 265 DAG size of output: 255 [2019-09-18 11:30:10,912 WARN L191 SmtUtils]: Spent 1.63 s on a formula simplification that was a NOOP. DAG size: 255 [2019-09-18 11:30:14,112 WARN L191 SmtUtils]: Spent 3.17 s on a formula simplification. DAG size of input: 275 DAG size of output: 258 [2019-09-18 11:30:15,690 WARN L191 SmtUtils]: Spent 1.58 s on a formula simplification that was a NOOP. DAG size: 258 [2019-09-18 11:30:20,409 WARN L191 SmtUtils]: Spent 4.71 s on a formula simplification. DAG size of input: 379 DAG size of output: 262 [2019-09-18 11:30:22,048 WARN L191 SmtUtils]: Spent 1.64 s on a formula simplification that was a NOOP. DAG size: 262 [2019-09-18 11:30:25,509 WARN L191 SmtUtils]: Spent 3.44 s on a formula simplification. DAG size of input: 275 DAG size of output: 265 [2019-09-18 11:30:27,212 WARN L191 SmtUtils]: Spent 1.70 s on a formula simplification that was a NOOP. DAG size: 265 [2019-09-18 11:30:30,356 WARN L191 SmtUtils]: Spent 3.11 s on a formula simplification. DAG size of input: 283 DAG size of output: 244 [2019-09-18 11:30:31,870 WARN L191 SmtUtils]: Spent 1.51 s on a formula simplification that was a NOOP. DAG size: 244 [2019-09-18 11:30:36,021 WARN L191 SmtUtils]: Spent 4.15 s on a formula simplification. DAG size of input: 292 DAG size of output: 252 [2019-09-18 11:30:37,555 WARN L191 SmtUtils]: Spent 1.53 s on a formula simplification that was a NOOP. DAG size: 252 [2019-09-18 11:30:40,913 WARN L191 SmtUtils]: Spent 3.34 s on a formula simplification. DAG size of input: 258 DAG size of output: 248 [2019-09-18 11:30:42,552 WARN L191 SmtUtils]: Spent 1.64 s on a formula simplification that was a NOOP. DAG size: 248 [2019-09-18 11:30:45,786 WARN L191 SmtUtils]: Spent 3.21 s on a formula simplification. DAG size of input: 263 DAG size of output: 247 [2019-09-18 11:30:47,373 WARN L191 SmtUtils]: Spent 1.59 s on a formula simplification that was a NOOP. DAG size: 247 [2019-09-18 11:30:52,137 WARN L191 SmtUtils]: Spent 4.75 s on a formula simplification. DAG size of input: 364 DAG size of output: 251 [2019-09-18 11:30:53,775 WARN L191 SmtUtils]: Spent 1.64 s on a formula simplification that was a NOOP. DAG size: 251 [2019-09-18 11:30:57,266 WARN L191 SmtUtils]: Spent 3.47 s on a formula simplification. DAG size of input: 264 DAG size of output: 254 [2019-09-18 11:30:58,959 WARN L191 SmtUtils]: Spent 1.69 s on a formula simplification that was a NOOP. DAG size: 254 [2019-09-18 11:31:02,346 WARN L191 SmtUtils]: Spent 3.36 s on a formula simplification. DAG size of input: 271 DAG size of output: 255 [2019-09-18 11:31:04,010 WARN L191 SmtUtils]: Spent 1.66 s on a formula simplification that was a NOOP. DAG size: 255 [2019-09-18 11:31:08,370 WARN L191 SmtUtils]: Spent 4.35 s on a formula simplification. DAG size of input: 277 DAG size of output: 259 [2019-09-18 11:31:10,094 WARN L191 SmtUtils]: Spent 1.72 s on a formula simplification that was a NOOP. DAG size: 259 [2019-09-18 11:31:13,768 WARN L191 SmtUtils]: Spent 3.65 s on a formula simplification. DAG size of input: 272 DAG size of output: 262 [2019-09-18 11:31:15,545 WARN L191 SmtUtils]: Spent 1.78 s on a formula simplification that was a NOOP. DAG size: 262 [2019-09-18 11:31:19,052 WARN L191 SmtUtils]: Spent 3.48 s on a formula simplification. DAG size of input: 280 DAG size of output: 264 [2019-09-18 11:31:20,804 WARN L191 SmtUtils]: Spent 1.75 s on a formula simplification that was a NOOP. DAG size: 264 [2019-09-18 11:31:25,429 WARN L191 SmtUtils]: Spent 4.62 s on a formula simplification. DAG size of input: 290 DAG size of output: 268 [2019-09-18 11:31:27,251 WARN L191 SmtUtils]: Spent 1.82 s on a formula simplification that was a NOOP. DAG size: 268 [2019-09-18 11:31:31,280 WARN L191 SmtUtils]: Spent 4.00 s on a formula simplification. DAG size of input: 281 DAG size of output: 271 [2019-09-18 11:31:33,147 WARN L191 SmtUtils]: Spent 1.87 s on a formula simplification that was a NOOP. DAG size: 271 [2019-09-18 11:31:36,707 WARN L191 SmtUtils]: Spent 3.53 s on a formula simplification. DAG size of input: 291 DAG size of output: 258 [2019-09-18 11:31:38,418 WARN L191 SmtUtils]: Spent 1.71 s on a formula simplification that was a NOOP. DAG size: 258 [2019-09-18 11:31:43,663 WARN L191 SmtUtils]: Spent 5.24 s on a formula simplification. DAG size of input: 394 DAG size of output: 266 [2019-09-18 11:31:45,450 WARN L191 SmtUtils]: Spent 1.79 s on a formula simplification that was a NOOP. DAG size: 266 [2019-09-18 11:31:49,223 WARN L191 SmtUtils]: Spent 3.75 s on a formula simplification. DAG size of input: 274 DAG size of output: 264 [2019-09-18 11:31:51,074 WARN L191 SmtUtils]: Spent 1.85 s on a formula simplification that was a NOOP. DAG size: 264 [2019-09-18 11:31:54,656 WARN L191 SmtUtils]: Spent 3.55 s on a formula simplification. DAG size of input: 279 DAG size of output: 263 [2019-09-18 11:31:56,421 WARN L191 SmtUtils]: Spent 1.76 s on a formula simplification that was a NOOP. DAG size: 263 [2019-09-18 11:32:01,771 WARN L191 SmtUtils]: Spent 5.34 s on a formula simplification. DAG size of input: 390 DAG size of output: 267 [2019-09-18 11:32:03,618 WARN L191 SmtUtils]: Spent 1.85 s on a formula simplification that was a NOOP. DAG size: 267 [2019-09-18 11:32:07,618 WARN L191 SmtUtils]: Spent 3.98 s on a formula simplification. DAG size of input: 280 DAG size of output: 270 [2019-09-18 11:32:09,556 WARN L191 SmtUtils]: Spent 1.94 s on a formula simplification that was a NOOP. DAG size: 270 [2019-09-18 11:32:13,373 WARN L191 SmtUtils]: Spent 3.78 s on a formula simplification. DAG size of input: 291 DAG size of output: 274 [2019-09-18 11:32:15,240 WARN L191 SmtUtils]: Spent 1.87 s on a formula simplification that was a NOOP. DAG size: 274 [2019-09-18 11:32:20,832 WARN L191 SmtUtils]: Spent 5.58 s on a formula simplification. DAG size of input: 403 DAG size of output: 278 [2019-09-18 11:32:22,790 WARN L191 SmtUtils]: Spent 1.96 s on a formula simplification that was a NOOP. DAG size: 278 [2019-09-18 11:32:26,955 WARN L191 SmtUtils]: Spent 4.14 s on a formula simplification. DAG size of input: 291 DAG size of output: 281 [2019-09-18 11:32:28,982 WARN L191 SmtUtils]: Spent 2.03 s on a formula simplification that was a NOOP. DAG size: 281 [2019-09-18 11:32:32,861 WARN L191 SmtUtils]: Spent 3.84 s on a formula simplification. DAG size of input: 299 DAG size of output: 269 [2019-09-18 11:32:34,743 WARN L191 SmtUtils]: Spent 1.88 s on a formula simplification that was a NOOP. DAG size: 269 [2019-09-18 11:32:39,831 WARN L191 SmtUtils]: Spent 5.08 s on a formula simplification. DAG size of input: 307 DAG size of output: 277 [2019-09-18 11:32:41,783 WARN L191 SmtUtils]: Spent 1.95 s on a formula simplification that was a NOOP. DAG size: 277 [2019-09-18 11:32:45,931 WARN L191 SmtUtils]: Spent 4.13 s on a formula simplification. DAG size of input: 286 DAG size of output: 276 [2019-09-18 11:32:47,956 WARN L191 SmtUtils]: Spent 2.02 s on a formula simplification that was a NOOP. DAG size: 276 [2019-09-18 11:32:51,964 WARN L191 SmtUtils]: Spent 3.96 s on a formula simplification. DAG size of input: 294 DAG size of output: 271 [2019-09-18 11:32:53,916 WARN L191 SmtUtils]: Spent 1.95 s on a formula simplification that was a NOOP. DAG size: 271 [2019-09-18 11:32:59,122 WARN L191 SmtUtils]: Spent 5.20 s on a formula simplification. DAG size of input: 299 DAG size of output: 279 [2019-09-18 11:33:01,139 WARN L191 SmtUtils]: Spent 2.02 s on a formula simplification that was a NOOP. DAG size: 279 [2019-09-18 11:33:05,464 WARN L191 SmtUtils]: Spent 4.30 s on a formula simplification. DAG size of input: 290 DAG size of output: 280 [2019-09-18 11:33:07,561 WARN L191 SmtUtils]: Spent 2.10 s on a formula simplification that was a NOOP. DAG size: 280 [2019-09-18 11:33:11,668 WARN L191 SmtUtils]: Spent 4.07 s on a formula simplification. DAG size of input: 295 DAG size of output: 279 [2019-09-18 11:33:13,697 WARN L191 SmtUtils]: Spent 2.03 s on a formula simplification that was a NOOP. DAG size: 279